Littering, but with people.

An exclamation made when your friends or family are teasing you to a point where you can't handle it anymore and a hissy fit is in order.

Derived from a YouTube user's famed outburst following Britney's lackluster performance at the 2007 VMA's.

The act of one standing around, with no purpose, what-so-ever. While having intercourse between their butt-hole and their thumb.

What you are doing if you are sitting in a parking lot, usually at a 7-11 waiting for a girl that you havent seen forever to pass by.

What punks, creeps, Ace Boon Coons, and Pachuco boys can be found doing outside pool halls, liquor stores, and 7-Eleven stores. Loitering involves standing somewhat still, posing like a tough guy, spitting on the sidewalk, and (if you're an Ace Boon Coon) occasionally shouting "Sheee-IT!" or "MO FO!"

Proprietors of businesses post signs that say "NO LOITERING." These signs can be found at better pool halls, liquor stores, and 7-Elevens in all major cities. They do this because if anything is bad for business, it's a slime ball punk or nose-picking creep or a greasy haired Pachuco or a shit-ass Blood or fat slob Crip standing outside your establishment.