to fill a bong's chamber completely with smoke while the bowl still has a ways to burn before snapping it. A true feat if smoking froma multiple chamber bong.

A tire with a white stripe around it, found on Cadillacs and other cars driven by spade cats.

That ring of crank or coke around your nose after you snort that is a bust.

Immediately removing all traces of likes, comments, and other junk from your Facebook wall so that people you're "friends" with (95 percent of whom you dislike and just have to accept to maintain decorum in work and family relationships) can't track you, judge you, know anything about who you are or what you are doing or who's involved in your life.

when you accidentally buy new tires on sale and don't realize they have a whitewall around them. Being ignorant of this fact, the tire store turns them so they face the inside and go undetected.

the state of milking a bong as to render the airspace inside completely opaque