This same thing happened to me when I was 6.. I was stuck in the room, my mom had to call my dad to un-hinge the door. ;-;
plus I'm too skinny to do any real damage.
QUICK DO SOME WEIGHTS THEN BREAK THE DOOR WITH YOUR NEW FOUND STRENGTH
http://www.youtube.com/watch?v=colnqZ9omKEProof.
i like your pants.In all seriousness, you could wait for your parents to get back to take the door down.