butt-sucking loser Share definition Flag someone who actually inhales smoke on purpose to get a drug, such as nicotine, from the smoke. quit smoking so as to not be such a butt-sucking loser. butt-sucking loser by chuckybubbles August 4, 2011 0 0 Get merch Get the butt-sucking loser mug. Buy Now — $32.95 See more merch