First appearance: Killer Klowns from Outer Space (1988)
Late one night a strange circus tent shaped spaceship lands on the outskirts of town. The occupants proceed to harvest the people of the town. It's up to two horny teens, their best pal, his girlfriend and their buddy in the police force to save the day! You won't look at cotton candy or popcorn the same again.
Much more terrifying clowns than Pennywise could ever hope to be!
Features a fantastic theme song by the Dickies
The video for the theme song: