a party, or a kick back.
that function last night was crazy!
by brackinkidd August 19, 2009
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1. a tag that is programmer defined within a program to be used again later in the program.
2. syn. subroutine
1. The programmer made a function to display text.
by Master Quark March 29, 2005
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a girl who has slept with more than two members of a fraternity.
Julie is a TKE function - she slept with both Joe and Steve.
by lauren/tree May 29, 2005
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an expert with a glock
OMfg he is a function with that thing
by John April 8, 2003
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Coined in the Bay Area in California, a "function" is another word for a party
Did you see him at the function last night? The boy was giggin'.
by Grace M for Composition Class October 10, 2019
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Officially the douchebaggiest word possible for feature, capability, change, etc.

Used constantly in software development.
Person 1: We think the new functionality will really improve the user experience.
Person 2: *Bitch Slap* You mean you think they'll like the new changes?
by Lil John Off Da hook July 27, 2008
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