"Did I do that?" is closely associated with Steve Urkel, the breakout character played by Jaleel White on the TV sitcom Family Matters, which premiered in 1989. The line became one of Urkel's best known catchphrases and spread far beyond the show through reruns, GIFs and meme edits. It is still used online because the delivery instantly communicates accidental guilt in a funny, recognizable way, similar to a bruh reaction or a buzzer punchline after a bad decision.