"I'll be back I need to visit the biffy"
by Imnot2bzy July 22, 2004

by ZORKI ZORK December 23, 2005

A bathroom, especially a portable one. From BFI, whose distinctive blue portable toilets were once dominant.
by TedC April 19, 2018

by PilotGal October 1, 2014

by JIMMYBOY1 January 12, 2011

by jessica&kylie January 18, 2008

Biffie is used as a term of endearment for a best friend whom you have been friends with FOREVER & will continue to be friends NO MATTER WHAT! Through thick & thin..Biffie's have been through it all!
it's you and me together forever and never apart, maybe in distance, but never in heart. =)
it's you and me together forever and never apart, maybe in distance, but never in heart. =)
by The Biffie =) October 11, 2011
