stands for Fake Ass Fall. The act of falling on purpose in order to make people laugh or feel sorry for you. If your fat it adds some extra laughs.
My fat friend noticed a janitor putting the slippery when wet sign in the aisle at walmart so he did a FAF and broke the sign. He ran away like he was emberassed to.
by MPH51 March 2, 2010

by sockrobber February 6, 2009

by wifey1113 March 15, 2011

by snuffles October 16, 2004

Time wasting/feckin' around
by Gordon April 2, 2003

by Stephen March 24, 2004

wasting time by doing absolutely nothing
Dom: What's the worst thing about sharing a tour bus with me?
Matt: All your faffing about. Your electric toothbrush and mouthwash just wind me up. For one, it reminds me how unclean I am.
Matt: All your faffing about. Your electric toothbrush and mouthwash just wind me up. For one, it reminds me how unclean I am.
by wtfcarlito September 19, 2006
