by Derek Chongalong August 21, 2007
A second or third generation mexican. Someone who was dried up but is still a dirty frijolero nonetheless.
Joe: I heard your daughter got knocked up by a wetback.
Steve: No, his parents were the wetbacks, he's a moistback.
Joe: So this one doesn't pick tomatoes?
Steve: No, he does drive-by's.
Steve: No, his parents were the wetbacks, he's a moistback.
Joe: So this one doesn't pick tomatoes?
Steve: No, he does drive-by's.
by J666 November 16, 2006
Guy 1: I’m not full Mexican so I can’t be a wetback
Guy 2: so your not fully wet
Guy 1: no I’m like moist
Guy 2: so a moistback
Guy 2: so your not fully wet
Guy 1: no I’m like moist
Guy 2: so a moistback
by Alyisdmb69420 April 19, 2023