Kung fu means skill from effort.
Kung foo means skill from bad-ass programming powers.

$foo is used extensivly in php as a generic variable.
"This is my kung foo, and it is strong."

$foo += 10;
by Skara March 22, 2005
also used expressively-
"Ive got an itchy foo"
"You're getting on my foo"
"Foo off"
by Sheena June 18, 2003
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.
Nah foo, Nah
by yeah the boys August 05, 2011
State of extreme ugliness.
Super ugly.
That boy was foo, far from cute!
by Catori November 18, 2010
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
short for fool
shut up foo!!
by deathjork October 08, 2008
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

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.