Description: A first year professor attempts an experiment using the chemical acetylene and nearly blows up the classroom.

by: cheatah55

Description: make sure not to prank this kid ever again

by: MrAdvertiser

Description: I'm gonna guess North Korea is supposed to be China...just sayin'

by: BreakTrailers

Description: funny dubbed full meatal classroom from the 60s

by: jasonmawe

Description: 2 students join forces to annoy a smooth talking teacher

by: yoshifreshnick

Description: Classroom management, professional development and school discipline solutions are right here.

by: youthchange

Description: Asian

by: ggirl