Top Definition
AUFK is a mnemonic for "Are You Fucking Kidding!"

A = Are, Y = You, F = Fucking, K = Kidding

This phrase is used to express great surprise or excitement.

If used in front of your Mom it carries an X rating.

To be used only with trusted friends.
DropDeadDimsel..."OMFG! I can not believe what just happened!"


DropDeadDismel..."I will bust my brother's knee-caps if he doesn't bring back my GTA-IV."

LoRdSwOrD..."AUFK! "
by James Kelly Williamson May 21, 2008

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.