1. to defeat or humiliate someone decisively, especially in a competition or game
Usage: slang; informal; primarily used in gaming and sports contexts

Examples

• He merked his opponent in the first round of the tournament.
• The team merked their rivals with a score of 45-10.
• She merked everyone in the online multiplayer match.
• Don't get merked by the final boss; practice your strategy first.
• He was merked so badly that he quit the game.