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

Mad cow

When you don't treat a cow right. Meaning you don't yank on its tits.

Go yank on that mad cow's tits

by The clit commander April 10, 2003

Mad cow

Angry Spouse Or Girlfriend.

I came home drunk and the wife started screaming at me like she had the mad cow!

by Ted W. April 25, 2003

Mad cow

A soccer momwhen she discovers that her husband's been cheating on her with his secretary/president, or when her kids are accused of something, like shooting up their school because they ran out of Froot Loops. Basically,a fat, angry irrational woman.

When they announced that Mrs. McMooney's son was the one who called in the bomb threat at the mini-mal, she went into full-on Mad cow mode.

by Shawn B. May 04, 2003

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 13, 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 January 28, 2011