If not in Mississippi always ask, "Who straddled?"
Comment on what the nuts are for every single board. "Oh! Look at all the hearts. Who's got the flush? All you need is one!"
Almost always say that your pretty sure you folded the best hand. "Awww I knew I should have called with 9 2! It was suited . . . " (Because after all, 'You aint got nothin' till the flop')
Glare at anyone who raises when you are SB, BB or have limped. Take a really long time to fold while glaring.
Chase every single gutshot all night. When you finally hit one turn it over arrogantly. Jump up, yell, fist pump, point aggressively, and cheer obnoxiously. Tell whoever you sucked out, "That’s how you play it, baby!"
If you win a ridiculously large pot, slide a dollar out to the dealer, hold it up like its a treasure and say heavily, "This is for you" like its a million $.