똥겜

A game that is genuinely terrible — bad mechanics, broken servers, poor design, or just an all-around disappointment. From 똥 (poop) + 겜 (game, shortened from 게임). The go-to label when a game has no redeeming qualities but you're still playing it anyway.

똥 = poop (used as an intensifier for "terrible/trash")

겜 = game (shortened from '게'임)