Loco, played by Kevin O'Brien is a character in Friday the 13th Part III.
Loco is one of the members of a biker gang consisting of Fox, Ali, and himself.
After Shelly accidentally destroys their bikes after a heated confrontation at a convenience store, the bikers arrive at Higgins Haven to drain the gas from Chris's van. When Fox starts fooling around in the barn, Loco goes in after her to tell her to stop fooling around. Loco then discovers her corpse pinned to a beam in the barn, a pitchfork through her throat, Loco, himself, is then impaled in the abdomen with a pitchfork by Jason Voorhees.