The moment when women (usually teenagers at dance parties) pull up their cups on a strapless dress to keep their boobs from falling out. If you pay close attention, this happens extremely often.

when you threaten a boy that if he doesn't stop being a douche bag, you will grab where his cup is, and the push up, it hurts a lot worse than actually hitting someone in that spot.

When properly slapping the fine ass of a beautiful woman, the action involved is a cupping, and slight upward movement, as the slap is initiated. Thus, cup n up.

In beer pong or similar drinking games, the fuck-up cup is one cup which has substantially more beer than all the others. This often causes the partner of the pourer to argue that they don't have to drink it when that cup is taken during the game.

The plain indiscrete cup you fill with your favorite adult beverage to consume while you walk from your tailgate gate location and the concert event entrance.

Cup 7 nutsacks in a row without breathing

promethazine mixed with sprite.