Surefire ways to get his attention:
Start table dancing in the middle of class
Die
Scream during a test
Walk up to him and pull up your shirt, or pants. Either one will work, but it's more cliche to pull up your shirt
Moon through school
Make a lovely speech about him through the school's loudspeaker
Make an entrance into class (smoke machine, loud speakers, obnoxious, biker chick)
Being in his face constantly
