mad cowing

acting crazy, freaking out

"stop it, you're mad cowing on me. think puppies, and candy canes."

-Night at The Roxbury

by Jesusss Christ June 11, 2008

mad cow

a very rare and uncommon disease that some teachers possess. it consists of a white foam being released from the outer corners of the mouth, frizzy hair, and having no fashion sense whatsoever.
the spokesperson of madcow disease is "the fitz"

did u see those clown glasses mad cow was wearing?

by g-bug January 21, 2006

mad cow

See Margaret Thatcher.

Oh no the mad cow is on the loose, get the tranquilzer gun!

by Brigante October 23, 2005

mad cow

An STD received by striking out with a fat chick for quite some time

Beckeltron got mad cow

by Aflac March 23, 2004

Colorado mad cow

When a girl gives you a hand-job and then slaps you in the face with your own man goo. This is the females revenge for a Colorado snow plow

Dude, I was laying back getting a hand-job and then Stephanie got mad and Colorado mad cowed me.

by djjazzyj July 23, 2009

Manitoba mad cow

The Manitoba Mad Cow is when you pick up a fat chick and while doing her doggy style, you squeeze and twist her titties like you'd milk a cow. Then you ram your dick in her ass without any lube, thus making her mad.

Ex: I hooked up some fat chick with a Manitoba Mad Cow last night, and it was awesome, she was so angry.

by DJ Clamstrong January 16, 2008

Mad Cow Displease

Usually used when one is upset or is mad about a cow

Man them Darn cow i am very mad cow displeased

by Akiozenki Sudonymus February 20, 2011