Definitions by Doomcake

Siamese Shitters 

When you and a friend take number 2 at the same time.

Friend: Yo dog.
Me: Yo. Man, you're up early. Going to the gym?
Friend: Poopin
Me: Dude, me too! We're Siamese Shitters!

Siamese Shitters by Doomcake March 2, 2014