rigor blumpkin Share definition Flag an act of necrophilia by which a person recieves a blumpkin from a corpse Don't piss me off or I'll kill you and make you give me a rigor blumpkin! - Tino rigor blumpkin by Andy D February 16, 2005 0 0 Get merch Get the rigor blumpkin mug. Buy Now — $32.95 See more merch