DTHF 

Down to... HIGH FIVE

"Are you dthf?"
"Umm duh man!"
*commence high-fiving*

DTHF by tactown13 November 6, 2012

dthf 

Down to have fun. Signifies a positive opinion on the subject of having fun. Usually involves alcoholic beverages.

Jenn, "Are you dthf tonight?"

Liz, "Yeah, I really had a bad day. I need to have some fun tonight. "

dthf by ewright35 June 9, 2011