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1. ktfo
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Acronym : Knocked The Fuck Out!

Used mainly in internet chat
He got KTFO!!! ( to be said in best Chris Tucker voice )
by alphafemale Sep 2, 2002 share this
2. KTFO
buy ktfo mugs, tshirts and magnets
Acronym for "KNOCKED THE FUCK OUT" - used to describe someone who was not just knocked out in a contact fighting sport, but knocked unconscious.
Did you see the Lyoto/Evans fight? Evans was KTFO!!!!
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by jacko23 Sep 21, 2009 share this
3. KTFO
buy ktfo mugs, tshirts and magnets
When Pacquiao threw the left hook against Hatton
Did you Pacquiao? see KTFO of Ricky Hatton?
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by Timmy68986 Dec 29, 2009 share this
4. KTFO
buy ktfo mugs, tshirts and magnets
Stands for: Knocked the fuck out.

A mesh of the two acronyms "WTF" and "KO" minus the W.

Most famously coined by Chris Tucker in the film "Friday" featuring himself as well as Ice Cube the rapper.
Aw snaps homie! You got KTFO by that mofo!
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by homeslicefromtehhoodz Apr 3, 2008 share this
5. KTFO
buy ktfo mugs, tshirts and magnets
Short for Knock the fuck out, an expression used for when a fat English dude knocks your teeth out with a big ass punch to the jaw.
You got KTFOed?
by OMKOM Mar 23, 2003 share this
6. ktfo
buy ktfo mugs, tshirts and magnets
Keep The Fuck Off
Used to emphasize ownership.
This notepad belongs to Walter, KTFO!
by Pete May 1, 2004 share this
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