Cajun Starfish Share definition Flag The act in which a lit cigar is extinguished in a partner's asshole; this act is immediately followed by anal intercourse. Steve gave me a Cajun Starfish last Tuesday and my asshole has been burning for days!! Cajun Starfish by Big Syxxx September 4, 2011 0 0 Get merch Get the Cajun Starfish mug. Buy Now — $32.95 See more merch