I don't mean me cursing, although that does go through my head sometimes.
We've implemented a reward program due to some classroom chaos (due, I'm certain, to my less than impressive classroom management in first grade). Students have been able to earn stickers when they are doing a fabulous job. They've earned a variety of different things (lunch with us, small toys, extra recess). It's worked pretty well. Last week I noticed that one of the stickers we used was probably less than appropriate for first grade.