Channel Ass

A disease that effects the muscles in the anus, usually caused from too much anal sex. As a result turds fall out of the ass with no effort.

After 2 years in prison Nathan was diagnosed with Channel Ass.

by Phucc Ngo January 19, 2017

Ass Flop

The top part of the ass that flops out of fat peoples pants when they get up from previously sitting down.

Dude your friend Zach has some serious ass flop going down.

by KrypticDeath July 14, 2010

Brillo Ass

When the hairs on your ass are so coarse that it causes toilet paper to shred into remnants on the back of the toilet seat

"AHHH maaaan! Can you please clean up after your brillo ass next time!"

by PLUMBERT March 15, 2009

Ass Sack

When there is a ballsack hanging from someone's ass

When Tommy mooned me i swear on my life he had an ass sack!

by Captain Cunt August 29, 2009

ass joust

When a male and female are dancing, or grinding, and the male proceeds to get an erection, which he willingly allows to "poke," or joust into the female he is dancing with, sometimes causing awkwardness

Becky: "So I had so much fun at the club last night, did you?"

Melissa: "Well, this guy I was dancing with totally ass jousted me for like ten minutes before I pepper-sprayed his ass."

by Bean of the Chilli February 26, 2009

blender ass

When your asshole looks like some one used a blender on it.

Gaping, giant beat up hole. Ripped, torn and beaten.

He has blender ass.

by Elderee January 17, 2015

Shelf ass

Noun: a butt characterised by the sharp right angle from one's back, to the top of their ass. The thighs blend straight into the booty, but somehow it is very distinct from the back. It looks like they sat down for so long that their ass flattened out. The sharp angle makes it look and act much like a shelf.

"My teacher has a shelf ass so big that you can stack books on it."

by Chronus Pseudonymous October 30, 2018