titties that look nice when you see them in a shirt or a bra, and then she whips them out...and they're all over the place and messy. letting down your hopes and dreams of a nice set of tits. can also cause major loss of horniness/boner.
Guy 1: Yo you hook with that girl at the club the other night? the one with the nice tits?
Guy 2: Yea bro, bad news....went back to her place and she had some slop jalops!
A pair of fat breasts that hang so low that when you fuck the girl who has the hanging tittles that they shakelike flipping flapjacks.
Joe: Ms. Ploof has a pair of pancake tits. I fucked her last night for A's all through high school and they made me sick when they shook.
Frank: Oh dear god. You fucked Ms. Ploof our principal and saw her flop em jalopems? Why didn't you kill yourself?
Joe: Because I'm going to be a straight A high school student.