K-mark
A loser who gets sent to the office for cramming 18 bottles of cheap liquor into their car, like they’re trying to start a bar in the parking lot.
My brother got suspended for bringing 18 bottles of whiskey to school, and now he’s a K-mark.
That guy got suspended for bringing 18 cans of wine to school, and now he’s a K-mark.
She got sent to the office for having 18 bottles of cheap rum in her car, and now she’s a K-mark.