get a large box and gift wrap it. place it in front of her locker. get inside said box. pop out wearing assless chaps and leather tassels on your nipples. write "will you go to prom with me?" on your buttcheeks and turn around.
or get some goldfish with one black one. and tie some balloons to it and write "out of the all the fish in the sea, i only want to go to prom with you." give her the goldfish and smack her bum a little when she says yes.
ohhh highschool romance