Okay, here are 250 biology puns focusing on human biology, perfect for your blog!
1. I tried explaining mitosis, but it just split.
2. Never trust atoms; they make up everything.
3. I have good reflexes, I’m quick on my feet.
4. Why did the cell phone break up with the charger? Lack of connection.
5. Don’t get sick, your body has white blood cells that can handle it.
6. Feeling down? Have some serotonin!
7. I have some skeletal puns, but they’re humerus.
8. A-cute immune response!
9. Let me tell you about my blood type; it’s B positive!
10. I’m trying to cut down on carbs, but it’s a gluc-struggle.
11. DNA asked RNA, “Want to go out? You only live once!”
12. My liver makes me bitter.
13. Having kids is meiosis-ble.
14. I’m neuron to no good.
15. I find anatomy tibia honest.
16. I want to make a pun about the heart, but it’s too close to the heart.
17. Exercise your right to bear arms!
18. Don’t get carried away, it’s only anatomy.
19. It takes guts to study the digestive system.
20. I’m pumped about learning about the circulatory system!
21. Do you need any iron? I’ll hemoglobin you a favor.
22. I have a bone to pick with you.
23. I can’t think of any more puns, my brain is in a cerebellum coma.
24. I’ve got my ion you.
25. Let’s get this show on the road-eo, it’s time for mitosis!
26. What does ATP stand for? Adequate Transfer of Protein!
27. The brain named its new pet Neur-on!
28. What did the kidneys say to the bladder? You’re full of it!
29. I’m having a plasma party at my house tonight!
30. The nerve of some people!
31. That’s a platelet!
32. I’ve got good genes.
33. The human body is a real work of aorta.
34. I’m dying to learn about the skeletal system.
35. Never take blood for granted!
36. What happened when the red blood cell fell in love? It thrombosed!
37. I’m trying to stay positive, but my blood is type O.
38. Want to hear a joke about the ear? Never mind, it’s all cochlea.
39. What’s an anatomist’s favorite soda? Dr. Femur.
40. I’m feeling stressed, I need some GABA.
41. My sense of humor is very humerus.
42. The heart said “It’s pump to see you!”
43. Do you have enough serotonin?
44. The pancreas felt like it was the sweetest organ.
45. The gut is always right!
46. Want to join my mitochondria fan club?
47. This is an odd pun, it’s eccentric.
48. I have a vested intercostal interest!
49. You can trust the scientific method, it’s got a lot of rigor mortis.
50. My favorite color is adenosine triphosphate.
51. The liver knows how to handle its problems.
52. I tried writing a pun about the spleen, but it ruptured my brain.
53. That’s what the thyroid said!
54. I have a weird gut feeling.
55. Have you heard of the nervous system?
56. Did you hear about the neurotransmitter that went to college? It got a degree in synapse.
57. I’m trying to improve my blood circulation; it’s a constant flow-cus.
58. The nervous system is controlling.
59. The bone was tired.
60. The eye said to the optic nerve, “I have my eyes on you!”
61. Do you like my new hip replacement?
62. I need to go to the kidney store!
63. Is that your medulla oblongata?
64. The ribosomes were very productive.
65. Don’t be a cartilage!
66. The epidermis is on your side.
67. Are you sure this is vein?
68. I’m a real protein.
69. My jokes are artery bad.
70. Are you feeling bronchial?
71. I’m feeling a little laryngeal.
72. I have to go to the pee-pillary.
73. This biology test is giving me a lot of stress hormones!
74. The bladder is always full of it.
75. The duodenum is always on repeat.
76. I am really lact-ose to my bed.
77. The hormones had a fight.
78. That was a-peel-ing.
79. I am having a cell-fie stick party.
80. Let’s get physical.
81. That was very ad-renal-ine inducing.
82. Let’s take a trip to the vas deferens.
83. That was very intest-ing.
84. The uterus will see you now.
85. That’s very vas-cular.
86. Don’t be ova-dramatic.
87. That was very fallop-ian.
88. You are what you eat.
89. Don’t be a heart-breaker.
90. It’s a gland time!
91. Let’s get the ball and humerus!
92. My stomach has the right idea.
93. You need a heart-to-heart.
94. The body is so spleen-did.
95. Feeling lung-ly.
96. My muscles are achy.
97. I need a strong bone structure.
98. Don’t muscle in.
99. Bone apetit!
100. Let’s get cardio!
101. My heart is pounding.
102. The heart is in artery.
103. I need some brain food.
104. My brain is neuron its last leg.
105. This joke is gut-busting.
106. Don’t be salty about it, your body needs sodium.
107. I’m having a midlife cartilage crisis.
108. My body is one fine specimen.
109. I’m living the stereocilia life.
110. It’s all a matter of perspective – optic nerve.
111. Is that the body’s final answer?
112. These puns are coming out with such velocity – vasculature.
113. Let’s talk about the elephant in the womb.
114. I love you from my head to my toes-taglandins.
115. I just want to be hematoma-lone.
116. I never get bored of the humerus.
117. These are the bones of contention.
118. I’m all in. My bones are in it.
119. That’s a great idea to digest.
120. I’m an enzyme with so many catalysts.
121. I have so many connections-neurons.
122. Time to make like an amoeba and split.
123. Don’t be a pro-gnathic.
124. Do you even need a heart?
125. I am pro-nuclei-ing my love to you.
126. What’s a heart’s favorite game? Beat Saber.
127. That’s a no-brainer.
128. It’s going to be an ovary good day.
129. That’s a no-gut-s decision.
130. I am not sure I can stomach this.
131. Are you okay? You look a little skeletal.
132. It takes guts to be an anatomist.
133. I am having a bonefire.
134. Let’s all bone up on these new procedures.
135. The end is eye.
136. I need a hand.
137. My heart is going on.
138. These cells are cell-abrating.
139. I am over-cell-ious with you.
140. Your skin is really glowing.
141. I could use a liver transplant.
142. Let’s make the spleen-ing better.
143. It’s a great day to be living and livering.
144. You are on my neuron’s to do list.
145. What is your cell-f care routine?
146. These jokes are quite humerus.
147. I have bone to pick with you.
148. My eye-dea is a good one!
149. It’s always bone-a-fide.
150. Don’t be a stiff, live a little!
151. Let’s have a hip-hip hooray!
152. My blood is boiling!
153. Let’s get down to the bare bones.
154. A skeletal crew.
155. Feeling so alive!
156. It’s the cell-abration.
157. Bone to be wild.
158. Let’s go to the blood bank.
159. Let’s go to the sperm bank.
160. You make my heart skip a beat.
161. Feeling a little pee-vish today.
162. Just a little ovary reacting.
163. Feeling uterusly fine!
164. I just came down with a cold.
165. That’s just epidermis deep.
166. You’re so nerve-wracking.
167. Feeling a little anemic today.
168. Just keep your head above water – pancreas.
169. Are your kidneys running?
170. Don’t be so ovary-the-top.
171. Let’s have a bone-anza.
172. Let’s get this party started – mitosis.
173. Having a real cell-a-bration!
174. So full of cells.
175. Keep your eye on the prize!
176. Let’s take it from the top of the lungs!
177. My heart is at ease.
178. He’s a real pain in the patella.
179. I’m just a lung for the ride.
180. No bones about it, it’s great.
181. I have a bone to pick with you.
182. Time to bone up on our studies.
183. Just trying to keep it humerus.
184. A real tibia honest moment.
185. You are what you eat, so don’t be fast, easy or fake.
186. I’m so glad we’re spleen-ding time together.
187. My eye-deas are the best.
188. The brain has the best memory.
189. Let’s have a spleen-did time.
190. I can’t stomach that situation.
191. My heart goes out to you!
192. The heart is always in the right place.
193. The neuron knows where it’s going.
194. My jokes are over your head – brain.
195. Let’s go to the liver to celebrate.
196. Be-liver in yourself.
197. Let’s break out of our cells.
198. My eye is drawn to you.
199. Be positive like a B+ blood type.
200. What’s up, cellmates?
201. Have you bone looking for me?
202. Let’s make some hemoglobin.
203. Stop, I am having a mitochondreal meltdown.
204. Let’s get down to the spleen.
205. My blood pressure is up!
206. I only have eyes for you.
207. I am feeling blue – de-oxy blood.
208. My body is a temple.
209. Get your spleen in the game.
210. That’s the guts of the matter.
211. Let’s get down and ovary.
212. I am feeling ovary myself.
213. Do you feel the ovaries coming over you?
214. It’s just a little bone bruise.
215. Let’s all feel positive- blood.
216. You’re my femur-ite person.
217. Are you the lungs to my heart?
218. Having a bone-afide time!
219. Just a little artery disease.
220. We are all in the same blood.
221. Just get down with your bad self-s.
222. Let’s just have a blood bath.
223. It’s not the end of the spleen.
224. Never kidney a kidner.
225. I’m just a little bonehead.
226. Are we lung together?
227. I heart biology.
228. Do you like my muscle tee?
229. Don’t be so nerve-ous.
230. Did you hear about the skeleton who couldn’t stop lying? He had a fibula.
231. My heart is in the right atrium.
232. You’ve got a lot of nerve.
233. I can’t wait to meet your femur-ly.
234. It’s time to get rib-ald.
235. Never trust a muscle to keep a secret.
236. This is going to be a bone-anza.
237. I’m bone to be wild.
238. I’ve got a skeletal crew.
239. Be cool, and don’t get all vertebrae-te.
240. Having trouble sleeping? Count capillaries!
241. I’ve got a bone to pick with your skeletal humor.
242. Let’s make sure we don’t fibula any more lies.
243. This is a real bone-a-fide operation.
244. My mind is always gonad.
245. That was one big cell-out.
246. Let’s make sure to ovary-achieve!
247. My cells are always cell-a-brating!
248. Feeling all the blood rushes!
249. Let’s hear from the ovary-achievers!
250. It takes a lot of backbone.