Urban Dictionary: to have a cow

2.	to have a cow
	an alteration of the term ' to have kittens' to strongly overreact to a situation. I scratched my Dad's car and he had a cow -now I am not allowed to borrow it for a year! buy to have a cow mugs & shirts by Intensity Jan 9, 2005 add a video
1.	to have a cow
	inf. to overreact disproprionate to the situation at hand. 1a. "When my sister found me screwing her friend Becky on her bed, she had a cow." 1b. "Is she kissing him dude? I'm about to bash his &*%ing face in!" "Don't have a cow man. Let the slore ride." buy to have a cow mugs & shirts by redgyul Sep 24, 2004 add a video