Why I Pranked My Teacher

So today, I decided to put a Whoopi Goldberg doll in Mr. Thompson's desk. Now, I know it was silly and kind of mean, but why did I do it? Was it because he gave us another worksheet instead of going outside for recess? Or maybe it’s just the thrill of getting away with something mischievous. But seriously, what is it about pranking teachers that makes you feel so invincible and clever for a moment? Do other kids feel this way too?