A term used to describe both really bad house music and anything sexual. To runk is to have sex. Originally coined in Missoula, Montana in 1997 when several locals heard a very poor cover of the song 'Funky Town' being used in 70s Kung Fu movies.
Man, that DJ sucks. He only plays runky house.
Man, that girl got runky last night.
Burningman is way runky.