Kak Pipe Cosmonaut Share definition Flag Anyone, gay or straight, who is obsessed with anal sex and constantly takes their obsession to new heights. "Why are you walking like that?" "My new man's a real Kak Pipe Cosmonaut" Kak Pipe Cosmonaut by lajopi 292 February 26, 2008 0 0 Get merch Get the Kak Pipe Cosmonaut mug. Buy Now — $32.95 See more merch