Some guy on Twitter made a meme about a girl he found attractive until she opened her mouth. No, it wasn't the words she said that turned him off (he doesn't even know her), it was her teeth.
The meme (by Twitter user @GirlThatsSlim) showed a picture of a beautiful woman with her mouth closed and a little boy looking happy and psyched. The net set of pictures showed the same beautiful woman's beaming smile and showing off crooked teeth, while the kid now looks disappointed. Ummm, use of little kid is this scenario is a little gross, because he is a child and should not be ogling women (adult men shouldn't either, but you know what I'm getting at).