Alaskan Motorboat Share definition Flag When one puts there nose in the crack of an ass and vibrates the vagina with there lips, making a motorboat noise. "Damn, I wish I could Alaskan Motorboat like that guy." Alaskan Motorboat by Alotaguts July 9, 2009 0 0 Get merch Get the Alaskan Motorboat mug. Buy Now — $32.95 See more merch
