A girl whose breasts look like they belong to a baboon, or other very hairy primate. These breasts are usually very thin and floppy; with nipples that face the floor. They often have sporadic hairs sprouting but with more concentrated hair towards the rim of the nipple.
Kenny: I took her bra off, and she had baboon tits. They were fucking disgusting. I told her to grab her shit and get out of my bedroom.
Josh: Wow... I always thought her tits looked ok... while she had clothes on; obviously.
Kenny: Yea, she fooled me too. She took her bra off and her tits literally unfolded like scrolls with nipples on the end.