Flawless Victory comes from Mortal Kombat, the arcade fighting game released in 1992, where the unseen announcer praised a player who won a round without losing any health. The phrase became one of the series most quoted lines alongside Finish Him, and it carried over into sequels, films and online gaming culture. Short clips of the MK1 version spread through soundboards and video edits because the original delivery is so distinct. It remains popular as a shorthand for any perfect, undefeated result.