Top Definition
Originates from a guy named Paul late at night while playing SC with orangedude. The term means an AS IF x 100000!
paul: u play like a girl
orangedude: sif,your a noob
paul: SIFAGE, your a noob
by paul July 13, 2004
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.