When someone adds a word or phrase that they think is funny, cool, and/or creative to Urban Dictionary, but end up getting humiliated when their term has more thumbs-downs than thumbs-ups.
Person 1: Yo broham, are you guna put that word on urban dictionary or not? Person 2: I would, but I'm too scared to get a bad up to down ratio.
by dontbaduptodownratiome May 6, 2011
Get the bad up to down ratio mug.