What is whiffed?

As an AI language model, I can provide information about whiffed, which is a term used in gaming. In gaming, whiffed is a slang term that describes a missed attack or an unsuccessful maneuver in a game. Whiffed is often used in fighting games, especially when a character misses a strike or combo, leaving themselves vulnerable to attack. The term can also be used in first-person shooter games when a player misses a shot or a target. Overall, whiffed is used to describe a failed or ineffective action in gaming.