monkey butt 

The soreness in the rectal area after participating in such activities as anal sex.

Hey girlfriend, I'm got a bad case of monkey butt after my boyfriend slammed it up my ass all night long.

monkey butt by TFWI June 11, 2018

monkey butt 

Cute, affectionate name for a member of the opposite sex.
Used as a greeting

What's up Monkey butt!

monkey butt by rhinorider November 3, 2006

monkey butt 

A man that is developing a bald spot on the back of his head resembling a baboon’s or chimpanzee’s ass. This phrase works best if the person combs his hair over this balding area and thinks nobody notices he trying to hide it!

Check out the "monkey butt" on that guy or "nice monkey butt".

monkey butt by LisaD143 August 28, 2005

Monkey Butt 

A term used to describe a man or woman who can grow hair fully, and to a substantial length on the buttocks.

Before the hair transplant, Roy was a Monkey Butt.

Monkey Butt by DrooDroo April 6, 2011

monkey butt 

a prolapsed arse, resembling that of a baboons arse or any other of those wonderful red arsed primates we descend from.

After removing the bulbous 12" butt plug she had a very impressive case of monkey butt.

monkey butt by AaronMF October 3, 2005

monkey butt 

Teenage girls gather up/bunch up thier shirts in the back and secure the shirt's ponytail with a rubber band or the like.

When we were at the mall we passed a group of girls all sporting monkey butts.

monkey butt by MichiganNorth Country December 9, 2008

monkey butt 

The butt of a monkey.

A word that ascribes the characteristics of the butt of a monkey to a person.

What you tell someone when they term 'whanker' just doesn't seem to apply.

Dude, you whanker!!! Wait, that ain't right, you're not a whanker at all... You're a MONKEY BUTT whanker!!!

monkey butt by General Cluck-Cluck June 8, 2003