Also known as Bovine Spongiform Encephalitis (BSE). It affects the brains of cows, and somtimes sheep too.
by Evil Tim September 20, 2003

by Invention20k May 14, 2015

by Nire November 20, 2003

by megan March 3, 2004

by kick petas ass January 3, 2004

Someone being of or like a really mean person, specifically and cranky music teacher. They tend to say maaaahhhhh when they are angry. You can use it as any part of speech.
by bindy havanah December 23, 2008

(n.) A condition in which an individual is nagged and/or afflicted by a raving cow. Also known as marriage.
by ChriSe7en July 12, 2009
