Slaughter High (1986)

With one of the most memorable VHS covers of the home video era—featuring a sunglasses and mortar board wearing skeleton offering up an apple—Slaughter High (1986) is one of those movies more people have heard of than seen. The film finds a group of eight alumni being invited back to their high school for a special ten year reunion celebration. The person who invited them, however, is their former classmate Marty (Simon Scuddamore) who has a serious axe to grind after an April Fool's Day prank perpetrated by this octet ten years ago left him permanently disfigured! We get to see the prank in flashback and poor Simon Scuddamore is humiliated when he strips nude after being seduced by one of the girls, only to be beat up by the boys! We also get some bare buns in the present from Billy Hartman, who bangs his lady on a bed with a metal bed frame that Marty then electrifies!