I had a girl come to the station one time cause she was in handcuffs. She was with her boyfriend and they were starting to get playfull. Well, on went the novelty cuffs. Once the cuffs were on, she made a comment he didnt like. So he threw the keys out the window and left. She tried to find the keys but could not. So, after laughing a bit, I had to pic the lock to get them off her. Novelty cuffs use a different key from real cuffs.