Dressing as low-class as one dares, dining at a down-scale eatery, and attending a low-brow entertainment event
"We celebrated Buffy's birthday with a white trash outing to Mickey Dee's and a pro wrestling match. I plastered the makeup on, wore a skimpy midriff top, and brought her a Hostess cupcake with a candle on top!"
of animals: thrusting one's snout into a camera's lens when your photograph is taken, resulting in a fish-eye view where the nose appears disproportionately large.
The photographers who encourage this are known as orkers. Most notably: Cow Orkers, given cows' propensity to enable this.
Posting a previously submitted definition on Urban Dictionary (almost verbatim) just to inflate one's sorry, battered ego by getting votes up, collaterally.