Assticle

When a guys testicles are really close to his asshole rather than his dick, this is called assticles.

Basically just the words Ass and Testicle put together.

Friend 1: Oh My God!!! Last night I took a huuuuge dump and I looked and I shit all over my ballz because they are so close to my asshole!

Friend 2: Ewwww dude thats just nasty I think you have Assticles!

Friend 3: OMG!!! EVERYBODY HE HAS ASSTICLES!!!!!!!!!

Everybody: OMG GROSSSSSSS... you should get that checked out...