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Originally an acronym for "Kill that faggot Dumbledore" from the crossover fanfiction "FaCe ThE StRaNgE", KTFD can be used as a humorous substitute for FML.
by Hiei I'm a Chao October 01, 2009
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Sep 8 Word of the Day
A casual invitation / threat used by an individual that is not afraid of fucking someone up.
PAUL: I'm going to beat your ass.

JACK: Fuck around and find out, fool!
by NX STARCHILD October 16, 2020
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