How do i ask him to my sadie hawkin's dance?

Me and my boyfriend are juniors %26amp; our high school is having a sadie hawkins dance. The girl with the best proposal (the way she asks) wins some prize. Its a fun way to get the school excited for sadie. i wonna ask him in some crazy why but idk how.



Any ideas? (:How do i ask him to my sadie hawkin's dance?
Bring a semi to school with a big banner that says will you go to sadies???



Make a cake that says ';SADIES?';



Ask the cheerleaders to hold up a sign in the middle of the homecomng football game.



Decorate the whole locker room and have a poster that syas SADIES??? and your dates name