Gaming slang is a rich, constantly evolving vocabulary that has leaked far beyond gaming into mainstream language. Terms like 'noob' (newcomer), 'nerf' (weaken), 'buff' (strengthen), 'AFK' (away from keyboard), 'GG' (good game), 'OP' (overpowered), and 'meta' (most effective tactic available) started in specific gaming communities and became universal shorthand. Each genre has spawned its own dialect -- FPS players talk about 'headglitching' and 'peeker's advantage,' MOBA players discuss 'ganking' and 'feeding,' and MMO players reference 'aggro' and 'DPS.' The slang evolves with each generation, and today's dominant terms often come from streaming culture rather than the games themselves.