swibby feaner Share definition Flag when you undo a guys pants with your tongue and his dick hits you in the face. Mariah: "Jason gave me a swibby feaner last night!" Ashley: "Well thats fun" swibby feaner by shankerbankerlovesbigjakerz October 31, 2009 0 0 Get merch Get the swibby feaner mug. Buy Now — $32.95 See more merch