Engineer: I know engineering and my gut instinct tells me to fix it!
Biologist: I know biology and your gut instinct is full of shit.
Why did the biology teacher break up with the physics teacher?
Because there was no chemistry...
They say people are 75% water But I'm 100% useless
Men wake up with a boner. Women wake up yawning. Coincidence?
Don’t let an extra chromosome get you down
What to you get if you cross diarrhoea with incest?
I don't know.
Neither do I, but it runs in the family.
Who led the Israelites through the semipermeable membrane? Osmoses.
The emo girl in my class did her photosynthesis project on a tree. Little did she know that would be her demise later on
What did God say when he made the first woman? Where is your dick at?