The perfect combination of Dank and Drunk. When a bunch of memelords who know rules 1 & 2 like the back of their hand are the last ones left on a late night party and resort to sitting around and table and sharing only their dankest memes while getting drunk, that's when you know the party is Drank as fuck.
Person 1: Dude, I was at this party not too long ago, but all the normies went home and everyone that was left were OG meme veterans who knew their shit. It was glorious.
Person 2: Holy fuck, that must've been Drank as fuck.