Mr krupp
Captain underpants

14
TRA LA LAAAA! So you (be boy or girl) are friends with George and Harold, the 2 school pranksters. Their annoying principle, mr Krupp, NEVER lest them have any fun for themselves. So they get a hypno-ring, and hypnotize him so everytime they click their fingers, mr krupp turns into captian underpants.(Disclaimer:he turns back into mr krupp when interfering with water.)