Whats the difference?
 

I thought we could start a whats the difference type joke thread. I will start.

Whats the difference between a fat chick and a moped?

They are both fun to ride until your friends see you.

What's the difference between a sorority girl and a Ferrari?

Not everybody's been inside a Ferrari.

With a nod to the Tilted Humor board:

Q. What's the difference between a clean joke and a dirty joke?
A. Clean joke?

What's the difference between a vitamin and a hormone? You can't hear a vitamin