2 definitions by ScottocS

Daf
da·f daff, dah fuh
-adjective

Dull, boring, or dumb compared to something else.
Acronym for Dumb as Fuck
Craig: Let's run a train on Marcus's sister.
Jerry: That's daf man, she has herpes.

Halo is daf.
by ScottocS November 14, 2007
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