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
a person who thinks he is ghetto, but in all reality, is absolutely not.
Sebastian is the definition of a foo.
by DeedZeastside August 22, 2007
Fool, edjit. To be a foo is to suck at life. To be inexpirenced. in other words a jackass
Yo foo, get of the road
by Herman Bunker June 02, 2006
Saying some one is a dumb person it is a slang meaning for fool
Sup foo
by Shib May 14, 2002
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
When one farts and a small amount of poo also leaves the anus.
Oh my god kieran just did a foo! Now he has to clean up his undies!
by --Willy-- October 07, 2009
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×