What's on your mug?

Another examlpe of lazy black speech that illustrates they can't put the effort into even cursing correctly.

Look dat mo fo trippin on dose ho's.

By Moe Foe

That you are a crazy Mother fucker

Karrie is a crazy mo Fo at a party

By Karrie Petersen

In a last ditch effort to cover-up your potty mouth you say - mormon folk

When you innocent mormon mother asks you what you "Mo Fo" means. You reply just as innocently "It stands for mormon folk, mom." Then you hope she doesn't use it at church.

By 2much2remember

an abbreviation not understood by elders most commonly understood by teenagers standing for "mother fucker"

Ann's mother: why don't you hang out with Kate anymore? Ann: Shes suck a mo fo. Ann's mother: what does that mean? Ann: ohhh nothing

By diva12

this is short for Monkey Food (honestly) is originated from spending the day with Mad Jack and eating crisps

Man - You eat Mo Fo you smelly person Guy - Your meen

By Rob