When you're Fucking Going, you are FOING! Comes in specially handy when there are children around and you want to emphasize the fact that you are going but can't use the word fuck.
by HollyWood90027 September 28, 2017

by tec September 8, 2003

by Aaron Alexander September 15, 2003

by Donkey punch king September 14, 2003

One who wears a moustache. Whether it be grown or false, knitted or made of felt. A mou-fo is someone who enjoys moustaches in any form and shows that by sporting their own glorious incarnation of one. Whether male or female, young or old, moustaches can be enjoyed by all!
Fake moustached girl: "There sure were a lot of mou-fos on the bus today."
Fake moustached boy: "Its movember, remember?"
Fake moustached boy: "Its movember, remember?"
by DwarvenBarbarianRage April 21, 2010

Fo means to fuck off. It is mostly used while texting because it would just be wierd to say fo in public
by 0reo123 May 21, 2018

by Brochacho2468 February 25, 2023
