The line comes from Pokemon Stadium on the Nintendo 64, a game remembered for giving turn based battles live announcer commentary throughout each match. Clips of that commentary later circulated on soundboards and in gaming videos, where short status calls could be lifted out of context and reused as reactions. This one survived because the wording is specific yet flexible, so editors can apply it to any character recovering, resisting an effect, or getting ready to continue, long after the original battle context has been left behind.