KTFO

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 March 23, 2003

KTFO

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!

by homeslicefromtehhoodz April 3, 2008

KTFO

Know the fuck out

“Today was pretty fun”
“Yeah bro but I’m about to KTFO”
“Same”

by The urban bandit June 1, 2018