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Adjective meaning that the subject is willing to funnel a beer through a beer funnel or some other instrument for chugging.

Abbreviated as DTF.
Conor: Dude, grab me another beer, I'm DTF.

Party: OHHHHHHH SH*T HE'S DTF

Conor: Damn straight I'm down to funnel
by draindadlives October 23, 2011
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