crusty crabs

when you dont wipe your butt good enough

your butt itches when you dont wipe it good enough

by Mike Andrews October 20, 2003

boston crab

When a man hunches over a woman and eats her out, though from behind. That is, she's lying on her stomach and he's crouched over her back, pulling her legs up, naturally, to eat her out more easily. She may or may not be wearing a Mexican wrestling mask while he does this.

We did the Boston crab last night.

by Leefy Greans April 8, 2006

penthouse crabs

Penthouse crabs are lice. They get their name from crabs, which are mainly found in the pubic region, who migrate, or "move on up" to the head, the "penthouse" of the body.

Did you see Brittney Spears scratching her head on Dateline the other night? It looked like she definately got a case of the penthouse crabs.

by Squirrely June 19, 2006

ass crabs

crabs on your ass!

sean has ass crabs!

by tiggal bittys June 26, 2008

crab mentality

spoilsport killjoy

His brother has a crab mentality.

by Sternenstaub May 2, 2016

crab buffet

when someone with a lot of crabs is in a steam room and a lot of people start to eat them

ummmmm crab buffet

by cardscub April 13, 2010

Crab-Hound

Something that slowly eats away at your sanity and impairs your ability to live your life on a day to day basis. Those who have these encounters often experience immediate death, or a sudden release of bowel control (In most cases, both occur simultaneously).

"I may be drunk, but I'm going to pee all over that Crab-Hound if she passes out in my apartment..."

by BananaGeorge March 5, 2010