Foi Foi 

A human being that is angry, fat and smelly. A Foi Foi will typically have dirty red hair and will not shower for several months at a time. During this period of time he will also grow a filthy red beard accompanied by a rank, noxious stench that only cows can tolerate. Due to this fact the Foi Foi does not have any friends and finds company in the form of common farm animals. It is also a member of the Ag club.

The day to day calendar of a Foi Foi includes, mouldy-Monday, toejam-Tuesday, wankstain-Wednesday, thigh pimple-Thursday, fungus-Friday, septic-Saturday and seedy-Sundays.

I strongly suggest that you do not seek out a Foi Foi, but if you really want to they are commonly found at the agricultural plot of their local school or a nearby hobby farm.

"Look at that angry, bogan over there."

"Yeh he's a real Foi Foi"

Foi Foi by Doofasaurus-Rex November 17, 2012

Foi Boy 

A Foi Boy is an asian guy who is very insecure about non-Asian guys dating asian girls. It dominates his thinking. And he is mad that Asian women would date outside of their race.

Me and my girlfriend were in the mall and a group of foi boys gave us bad looks.

Foi Boy by howie1200 May 17, 2009

Mauvaise foi 

In english "being of bad faith" or "insincere" or "dishonest" or "not genuine" or "not straight up" or in slang "you're frontin'".
Bad faith (from French, mauvaise foi) is a philosophical concept first coined by existentialist philosopher Jean-Paul Sartre to describe the phenomenon wherein one denies one's total freedom, instead choosing to behave as an inert object. ...

Nicolas F states: "the players of Bayern that played in UEFA are under18" then denies when facts are shown...and changes his statement into "they were not the basis players" then again when seeing the facts he states "they are not the ones playing in the championship" even if the majority of them do. He could be defined as being of (extreme) mauvaise foi...

Mauvaise foi by Mike P from Brussels March 14, 2008

ma foi

indeed. French for "indeed". Can be used in any language since its a colloquial expression. Direct translation is "my faith" but is used to mean indeed.

"Dude, did you just check out my sista?"
"Ma foi. She is a nice looking girl."

"Girl, lets do this quick, we only have 10 minutes."
"Ma foi! I am yours to command!"

ma foi by Kaikass March 18, 2011

Dere Foi 

A word with no meaning, typically used in central Iowa, that only white men say when trying to sound gangster. Typically added at the end of a sentence.

Went to a party last night and hooked up with two chicks! Dere Foiii!

Dere Foi by Cubdub June 10, 2013

FOI-pinoy 

(foy-pin-NOY) n.
A FRESH OFF the ISLANDS Filipino who is easily spotted out in the United States (or anywhere else), by their thick Filipino accent/incorrect English grammar and native Filipino mannerisms, idiosyncracies and personal carriage (dress, style, etc.) Basically a FOB.

That Cabelin is such a FOI-pinoy, he says "Close the lights"!

FOI-pinoy by Mongol Cabelin September 4, 2007

foi 

"fucking over it"; to be over something

foi first and third period.

foi by seeruh July 28, 2007