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A variant of "fuck" used on Canadian television, primarily "Royal Canadian Air Farce". Youths have been known to use it while quoting, if the word "fuck" should come up in the quotation.
by Bowman June 16, 2002
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Shortened and alternate version of the "F" word. Go figure.
"What the Eff, David Blaine!"
>Check out YouTube video, "David Blaine's Street Magic"
"That's so effin stupid!"
by Veronica15 July 20, 2008
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Eff: Explitive loosely related to the word "fuck" but more directly related to the word(s) "shit", "damn", "crap", "holy pancakes batman" etc. Was introduced to mainstream society as a club for underpriviledged teens and quickly became a worldwide slang for "dirty" words.
"Dude, Mr. Crane is effing getting on my effing nerves."
"He's such an effing homo"
"He's a mother effer."
"You're an effer."
by Jillian S. August 01, 2005
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Electronic Frontiers Foundation
The non-profit organization trying to prevent RIAA from becoming the dictator of the world.
by NeghVar August 06, 2003
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Used to show displeasure with something or someone.
EFF, I just shot my self in the god damn foot.
by Anonymous June 11, 2003
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