3 hole boneathon Share definition Flag A sexual encounter when the penis (bone) is inserted into the woman’s mouth, vagina then anus. Gina enjoyed the 3 hole boneathon I gave her last night. 3 hole boneathon by Maxwell January 6, 2004 0 0 Get merch Get the 3 hole boneathon mug. Buy Now — $32.95 See more merch
