A type of large, yet neatly trimmed moustache that was popular in the 1980s and still seen adorning the faces of law enforcement officers and porn stars today. Sometimes shortened to 'dack.
1.)like the expression "KABOOM" instead has the word "fucked" at the end of it.
2.)action word for getting fucked or owned(SAID ONLY WHEN THE INJURY LANDS SPOT ON.)
GUY#1:"the car's comin' straight to him."
GUY#2:"5..4..3..2....1..KAFUCKED!!! oh god, he's not waking upanytime soon.