Cold Slither was the name of a rock group put together by Cobra in one of their most insidious (and topical, for the mid-80s) schemes. The Dreadnoks portrayed the band members and lip-synced a song (penned by the multi-talented Destro) containing subliminal messages. Upon hearing it, the listeners, including G.I. Joe team members Breaker, Shipwreck, and Footloose, were under Cobra's power.
The stock music they played was also used in episodes of The Transformers, minus the lyrics. It rocks, and on occasion, rolls.