One of my old chums in high school drove an Isetta to school most days.
Our Vice Principal was one tough guy and always up for one-upmanship when it came to pranks. So one evening, a bunch of us carried this thing up the front steps of Needham High School, through the front doors, and into the VP's office (he had a nice wide double door).
We had hoped to "park" it on his desk, but it was a bit too big for that. So we just put it in front in place of the "perp chairs".
He never did beat that one, but he knew who done it, and we all got 3-day suspensions for entering the school after hours without permission.