1.
A homonym that sounds like "but her teeth." To call a woman a "butter teeth" is to say her body and face are very attractive but her teeth are disgusting. It is even more fitting if the problem with her teeth is a yellow hue.
"I thought she was so hot, then she smiled- butter teeth!"
"Ugghhhh!"
See ugly, butterface, fugly, face, fug, hot, nasty, butter, brown bag, unattractive, fat, busted, gross, skank, beer goggles, sexy, body, slut, girl, whore, monet, minger, coyote, butt, pugly, fuckable, bugly, bag job, prawn, dog, butterfaith, stick, ugly bitch, swamp, donkey, stupid, repulsive, obese, hottie, ho, hideous, her, good from far, girls, fuck, fatty, butta face