a complete asshole who gets out of everything and thinks he will always get out of everything yet everyone who knows him knows he will one day get caught
by Jason D March 20, 2006
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Pejorative term for a University of Michigan fan, also known as a Wolverine. This is an apt descriptor for two reasons: First, wolverines are stocky and muscular rodents known for their nasty demeanor and musky stank, and are literally of the weasel family, Mustelidae. Second, and even more accurate, the term weasel is commonly applied to those of low moral character whom are typified by wheedling, whining, and overzealous aggression in pathetic attempts to gain unfair advantage in sport, business, and personal dealings.
Weasel: "Dude, what a rip off! Michigan had the game in the bag...if not for the crappy officiating and that touchdown Sparty scored after the clock ran out!"

Sparty: "Uh, don't be such a weasel. Michigan was behind by 28 points and didn't have a chance."

Weasel: "Yeah sure, you're just jealous because you didn't get into what we call 'the Harvard of the Midwest.' You know I love the maize!"

Sparty: " Actually I did get in.. to Northwestern, and the University of Chicago. And please stop whining; I'd take you more seriously if you didn't have that corn cob buried in your ass to the hilt."
by droogie toogie August 18, 2012
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A generic name for democratic countries whose citizens and politicians are too sissy and faithless to defend their own ideals.
Spaniards are such weasels! The terror attack in Madrid scared them so much, they voted for the socialists.
by Pengy April 23, 2004
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A person most commonly a girl who always tries to trick people. Usually perceived as very sly, clever, and sneaky. Lies to people about having money, steals peoples food, lies about having gum, lies about sexual relationships, texts multiple boys, and is just a regular trickster. Do not trust weasel's they will betray you. Nickname: Weezy F. Baby.

Origin of name: One day after a math test a girl said to a weasel that the test was hard. The weasel then went to take the math test and upon walking in says that the test was very hard. The math teacher then goes to the class the weasel heard it from and yells at them. Only a weasel would've done this, and thereby lies the creation of the name weasel.

Caroline left her vitamin water on a table. Erin comes by and steals it and walks away.... Caroline: You little weasel get back here!

Darragh asks Erin for a piece of gum. Erin has two kinds of gum; stride and generic value pack. Weasel gives Darragh a piece of the generic gum to which Darragh replies, "You little weasel, I want Stride" Erin responds with "I don't have stride"

"Speak of the weasel"
by Charles R. F. February 8, 2008
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In German a weasel (ein Wiesel) is a very fast and tricky animal. Whatever it does, the weasel does it fast. Faster than others, mostley smarter than others. If you compare it with a human character it will mean a fast working or acting person
This guy is as fast as a weasel!
Look, that guy plays the cards like a weasel!
by Scampi November 16, 2004
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Slang for male and female genitals in the Midlands of England, particularly Birmingham and the Black Country. It is most often used to refer to the vagina in common Midlands parlance.
She's got a nice weasel, the best weasel I ever saw babs.
by Baginahead October 24, 2013
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