빡겜

Playing a game with full intensity and focus — no casual vibes, just pure competitive mode. From 빡 (intense/grinding) + 겜 (game). When you stop having fun and start sweating.

빡 = intense / grinding hard (shortened from '빡'세게)

겜 = game (shortened from 게임)

See also: 빡침, 빡겜, 빡종