Buttweasel 

(1) A word, first coined in InQuest Magazine, used mainly to describe people that have just done something stupid.
(2) A weasel that generally dwells in peoples' asses.

(1) "Man, George is such a buttweasel."
(2) "That's not hemorrhoids, I think you've got buttweasels!"

Buttweasel by KaiserMonkey August 17, 2003

buttweasel 

a sneaky ass bandit; a snaker of other men's girlfriends

"Dude, don't let that buttweasel near your sister"

buttweasel by Joe Bone March 7, 2005

buttweasel 

A jerk of a person with no moral sense.

"Dave is such a buttweasel for cheating on her."

buttweasel by arizonapam December 11, 2009

batweasel 

A derogatory name for someone in high power. typically used to warn others of their presence so that all instances of hazing, and/or malicious and illegal activity may be hidden.

I had to yell batweasel last night when the commandant came on deck.

batweasel by Francis Mccalister October 24, 2008

buttweasle 

A complete idiot who just drives you nuts but usual eventually befriends because they make you feel smarter.

Quit being a buttweasle!

buttweasle by lrsw97 November 4, 2013

Buttweasel 

A small furry toy that is used as a butt plug

Peter: "John? What did you use for that butt plug?"

John: "I used a Buttweasel of course!"

Buttweasel by VoN January 24, 2003

Batweasel 

A derogatory name for a snivelling, pathetic male. A sleazy creep who thinks he is a massive stud and can have any woman he wants when actually they are all wishing he would just f**k off. He needs to man up and get on with his life.

For a more detailed description please see Jude Law in the movie 'Closer'.

"He is such an unbelievable Batweasel, he needs to grow some balls and behave more like Clive Owen'

Batweasel by MarciaGG August 23, 2009