supfool 

a man that generally hangs around the IRC server EFNet. Word is, he never leaves the PC. He calls other people virgins when he is one himself. He's yet to be laid in his whole life.

supfool is the most pathetic example of a human being you can get

supfool by Ryan Massey June 5, 2006

Supfoo 

Literally, What's up, Fool. Used instead of "Good afternoon, How are you today, Sir." or "Greetings my friend, How are you? Can also be used to taunt, such as, you're not so tough, you are sort of a fool.

Tyson to Trevor Burbick "Supfoo?" after knocking him down for the third time.

Supfoo by Zipponutty October 15, 2006