Monkey Chuff Share definition Flag A Monkey's vagina stuffed with cotton balls, in an irregular fashion. Dude, Shane is such a Monkey Chuff!I Know! I can't believe it! Monkey Chuff by Capt. Picard of the Enterprise July 17, 2016 0 0 Get merch Get the Monkey Chuff mug. Buy Now — $32.95 See more merch