When a human is so bored of doing something productive it is called 'Human Boredom Syndrome' (AKA HBS). People usually get so bored that they do something satisfying.
Human Boredom Syndrome (AKA HBS) is when a human is so bored they Spam "qwertyuiopasdfghjklzxcvbnm" for the fun of it or move something back and forth/side to side for entertainment.
You fill a man's asshole with a tank of propane until the stomach expands. You then prepare a lighter at the asshole and push on the man's stomach causing a massive explosive stream of shit and fire.
Timmy thought it was a good idea to melt the ice on a lake with a human flamethrower.