A fun game, where if you know you are about to have an especially revolting shit, you enclose your phone in a zip-lock bag and leave it in the bathroom you just destroyed. Close the door behind you and begin complaining that you can't find your phone. A friend or family member will eventually dial it, hear it in the bathroom and will be so smug to discover it's location that they'll just barge in to grab it, violating their nostrils when they enter.