look up any word, like pussy:
 
5.
foo
1. A word meaning "fool", in the case of Mr. T

2. A commonly used programming variable, used when someone doesn't want to spend the time thinking up a real name for it.

3. A metasyntactic variable commonly used by coders.

Foo is often used in conjunction with the words bar baz and qux
1. "I pity the foo!"

2. foo = 3;

3. "Damn! Dont we have any good food? All thats left is this foo!"
"The code is full of foo"
by "Niffshack" February 20, 2005
411 302
 
50.
foo
In short for 'full of oranges'

It's used to describe a fat person or a person with severe attitude.
'' Look at that foo! ''

or

" OMG, she's sucha foo. ''
by FaDazzle November 01, 2010
0 23
 
51.
Foo
The ''Foo'' is slang, and is usually used by hispanics
Ay Sup Foo!

Ay Foo Your Lowrider Looks Badd!!

Ay Foo Those Tacos Are Good Man
by Mr.Sicc One January 31, 2008
42 65
 
52.
Foo
Nickname of a child named Matthew, too young to pronouce his name correctly.
Little Matthew could not pronounce his name. He always said "Ma-foo", so he became known as "Foo".
by Fizzie April 28, 2006
2 25
 
53.
Abbreviation for foo'
Get the Hell outa my face, foo'!
by HotelOverlook.com November 17, 2003
15 38
 
54.
foo
Referring to a friend or mate, originated from USA; Colorado and brought to Australia; Sydney by this amerixican kid.
FOO.
Nah foo, Nah
by yeah the boys August 05, 2011
2 26
 
55.
foo
a slang abbreviation for the word "fool". May have originated with black people but people of nearly all ethnic groups use it now.
1. Mr. T often says "I pity the fool". The last word in that phrase has often been mistrued as "foo".

2. In my sociology class in college our professor was giving a presentation about the presence of violence in human society. He stated that the family is the 3rd most "violent" institution in society (#1 and #2 being the military and police due to what said occupations may require). He mentioned domestic abuse and soon he drifted direction to the women, talking about date abuse. He said "in a relationship no one should be calling all the shots. If you don't want to do something he shouldn't try to force you to. If he ever beats you THEN THE RELATIONSHIP SHOULD BE OVER. If he does it once he'll do it again. He might say that he can change but he won't. People like that want someone to control and use. YOU DON'T HAVE TO TAKE IT FROM THE FOO. You deserve better. You need a real man, not some immature foo looking for a punching bag or someone to slap around..."

3. to a certain Bahamian celebrity: are you reading this? We saw that picture and what some foo did to you. Don't be a foo too!
by New World Man March 16, 2009
25 49
 
56.
foo
A term used when describing the need for either a very big fart or a very small pooh, but you're not sure.
Damn, I think I need a foo!
by Cassandra Nilsson October 12, 2007
4 28