The sight of an undead creature is too much to bear, leisure suit or no. You quickly get up and run! You run until you reach the parking lot, run into your car, then do the equivalent of running in your car. (Driving fast.)
Later, at the actual roller disco, you lace up a pair of rental skates and take a few laps. But as “Jam On It” plays, you cannot help but think of the skeleton. Was it a good dancer? Would it have shown you dance moves from beyond the realm of the living? You’ll never know, but at least you’re alive, which is better than being dead.