DMFO

Dance Make Floor Out;
when one hooks up with someone else at a dance in the middle of a dancefloor

Dude, that DMFO was effing awesome. It lasted for five songs. She was effing hot.

Awesome, dude. I wish I had a DMFO tonight.

DMFO

Drinking My Face Off
(v.) The act of drinking alcohol with the intention of getting destructively intoxicated.

Steve1: Dude what're you up to tonight?
Steve2: I'm about to be in #DMFO mode bro!
Steve1: Oh fuck yeah! I'm gonna get so drunk I'm going to albino deer your sister!
See Also: Albino Deer