24. "You Can't Keep Boogieing Like This. You'll Come Down With A Fever Of Some Sort." - LeelaEpisode: Jurassic Bark (5x02) Fry is protesting on behalf of his dead dog and, after performing the people's native dance for too long, Leela becomes concerned for his health. When to use it: When your drunk friend is dancing so hard and you just know they're gonna' pass out if they keep it up.