I love the idea of keeping these on hand for grumpy kids. "Hey, you are acting like a real Grinch. Maybe you need a few Grinch no more pills to get you in a better mood." No more grinch pills, but with green M & M's. Keep in the classroom
A great stocking stuffer. lol I'm so doing this to people this year! Okay, but seriously batteries aren't a bad idea, especially if you know they'll be getting something that needs them. Or could be a great white elephant game gag gift!