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!

Guy 1: Fuckkkkkkk, that sucks.
by Chrisby Jay Gatsby July 9, 2013
Get the slop jalops mug.