These are my favorites:

Sing 'Happy Birthday To Me' and blow out the candle during wax play.

If your dom/me decides to do a verbal humiliation scene with you in public, stick your fingers in your ears and say 'Neener, neener, neener, I can't hear you!'

Hold up a scorecard after each blow delivered (like in figure skating or diving)

Go in the toybag and superglue the nipple clamps shut.

Don't do the household chores. Tell master you didn't have time to do them because you were out of Total and had to eat at least a dozen bowls of another brand, just to get the same nutritional value.