It took him a few tries, but eventually Biff was able to fly (or rather float in the air). And after a little more time, he was actually able to increase his altitude. He discovered that it wasn't a matter of doing it, just a matter of wanting to do it. It was all psychological.
Anyway, by the time he was actually able to get back home (as it turned out he was only a couple hundred miles away), school was almost over.
He made a grand entrance by crashing down through one of the school's skylights. It wasn't intentional, however, since he was still getting the hang of flying (or rather landing). Fortunately, no one was hurt, but it made for quite a spectacle.
A girl he recognized as Karyn Black (best friend of that loser Jon Gibson) ran towards him with wide eyes and a smile. "Buff-Man! Can I have your autograph?" She shoved a piece of paper and a pen towards him.
Buff-Man? Biff thought. That's my name? It sounds so fucking retarded.
Soon more teens surrounded him, wanting the same thing.