May Day in Alma Ata, 1979. Valera, Karim and Jacob are a crew of hard-partying, drug-taking teenagers looking for kicks during their spring holiday, and they break into the bar at the Highland ice rink and steal an electric guitar. When Valera's dad finds the guitar, he turns his son over to the police, who brutalize him and leave him severely wounded on the outskirts of town. Karim and Jacob kill Valera's father, then hide their friend and do their best to keep him alive.
A killer known as Ghostface begins killing off teenagers, and as the body count begins rising, one girl and her friends find themselves contemplating the 'rules' of horror films as they find themselves living in a real-life one.
Seth Gecko and his younger brother Richard are on the run after a bloody bank robbery in Texas. They escape across the border into Mexico and will be home-free the next morning, when they pay off the local kingpin.
This time, a cataclysmic temblor hits Los Angeles, turning it into an island. The president views the quake as a sign from above, expels Los Angeles from the country and makes it a penal colony for those found guilty of moral crimes.
When Ashtray (Shawn Wayans) moves to South Central L.A. to live with his father (who appears to be the same age he is) and grandmother (who likes to talk tough and smoke reefer), he falls in with his gang-banging cousin Loc Dog (Marlon Wayans), who along with the requisite pistols and Uzi carries a thermo-nuclear warhead for self-defense.