Here is a tip for an excellent animation exercise, having a character experience a temper tantrum. Check out the compilation video below. Many of these examples of temper tantrums aren’t from comedies, but when you isolate them, they are funny. It’s interesting when someone loses control, and stops behaving. It’s extremely physical with lots of prop interaction. If there are any words, it’s usually profanity. If you have two characters, the other one can have a reaction.