Eleven junior-high boys in Japan took rude, crude and socially unacceptable to a whole other level recently. After their pregnant teacher kindly created a new seating chart designed to aid developmentally disabled students (the nerve!), some guys in the class protested by forming a club subtly called "Make Teacher 'A' Have a Miscarriage."

Cute, right? The shenanigans that ensued included tampering with her food, putting glue mixed with powdered chalk on her car and loosening the screws on her chair.

Everybody knows that adolescents can be assholes, but is this above and beyond, or do you have equally messed-up stories from your youth?