An interjection used to connote absolute surprise or shock at the actions of another, often used as a reprimand. Origins are uncertain, but it is sometimes said to be derived from the statement "What the fuck did you do?"
by Anonymous April 19, 2003

by Anonymous September 15, 2003

by Anonymous July 09, 2003

by Anonymous March 28, 2003

A term used when you are in the middle of exhaling gas from your anus when someone makes you laugh and you shit yourself.
by Anonymous April 01, 2003
