Kiss a pig
Sing a karaoke song
Sing a rap song
Dress as a superhero
Shave your hair
Wax your legs
Dye your hair
Hug a snake
Fear Factor: have the student's suggest!
Dress as a hot dog!
Wear a tutu!
Have your students dress you in costume (before or on Halloween)
Cross dress
Wear a costume - dress as a movie star
Wear a costume - dress as a rock star
Men: wear a bikini!
Trade places with a student for a day!
Obstacle course challenge
Dance competition or challenge