n. 1) To administer a severe beating. 2)Your fists. 3)To knock someone out. 4)Prison slang for an ass-whipping.
by Mad-Town Matt December 14, 2007

1. An amazing band.
2. A mysterious ball of light that followed WW2 US planes sometimes know as "Kraut Balls", they were attributed to Japan, but could be of extra-terrrestrial origin
2. A mysterious ball of light that followed WW2 US planes sometimes know as "Kraut Balls", they were attributed to Japan, but could be of extra-terrrestrial origin
1. Nate Mendel in the Foo Fighters is an amazing bassist
2. Aghh! There are foo fighters all around the plane. We are doomed!
2. Aghh! There are foo fighters all around the plane. We are doomed!
by Tom Brownlee July 29, 2003

by PT Bunny Ranch November 5, 2007

foo bar is very often used in computer programming, used to declare a (temporary) variable.
Most probably, "foo" and "bar" came from "foobar," which in turn had its origins in the military slang acronym FUBAR. The most common rendition is "Fucked Up Beyond All Recognition"
Most probably, "foo" and "bar" came from "foobar," which in turn had its origins in the military slang acronym FUBAR. The most common rendition is "Fucked Up Beyond All Recognition"
by Dave August 2, 2006

by CatMan357 October 21, 2013

Friend: Ready to play some foos?
You: Yea let me grab my Big Bear 40 and some 211's
Friend: Please don't pee in the sink again
Foos Booze
You: Yea let me grab my Big Bear 40 and some 211's
Friend: Please don't pee in the sink again
Foos Booze
by foosman January 28, 2010

by Mark G. July 10, 2005
