You've purchased a backpack purely so you could hang out at a college you don't attend and pick up girls.
You've slept with a fat/ugly white girl simply because she was buying the food/weed/liquor.
You ride "bitch" in your white girlfriend's car.
You've wrecked at least one vehicle that you didn't own.
2 words = Hammer Pants.
You've taken in foster kids just for the additional income from the state government.
You've happily purchased a Mercedes or flatscreen T.V. you can't possibly afford.
You know that a "fundraiser" consists of selling styrofoam plates of food made up of bbq ribs, catfish, or fried chicken served with a plain white roll and some greens.
You own some sort of sex toy that you refer to as "The Weapon"
You've sold and/or smoked weed with your boss.
You've taken a job at a "nice" store, simply so you can steal stuff and have one of your white friends return it for a refund (this is why Nordstrom's now makes you show a receipt for returns, btw).
You've had an extended conversation with a white person who was convinced you were their old friend "Rodney." And they wouldn't accept your denial.
You have a religious tattoo that is written in ebonics.

Since these have mostly been negative, here are some positive ones:

You've fucked a stripper without buying a lapdance.
Lesbians sleep with you, and don't find it to be a contradiction.
White girls with dreads/tattoos/piercings will sleep with you simply for the sake of "cultural diversity."
People give you free stuff they normally charge others for.