cheesed

1. To prepare curds for making cheese.
2. To make holes in a pattern of circuitry to decrease pattern density.
3. To smile excessively, as for a camera.

1. To stop; to refrain from.

   Cheese it, the cops!

2. To anger or irritate someone, usually in combination with "off".

   All this waiting around is really cheesing me off.

1. To use an unsporting tactic; to repeatedly use an attack which is overpowered or difficult to counter.

   You can cheese most of the game using certain exploits.

2. To use an unconventional, all-in strategy to take one's opponent by surprise early in the game (especially for real-time strategy games).

adjective

(chiefly Toronto) Upset; annoyed; angry.