Me: You know that redneck bitch Mikaylla that lives in the trailer park?
Friend: Yeah why?
Me: She gave me a Sloppy Dallas and had my dick lookin like a swamp log
A sloppydallas is when somebody is getting a blowjob inside a mouth full of dip.
Person 1: So what are we gonna try this time?
Person 2: What about a sloppy dallas.
Person 1: So I have to suck you off while having dip in my mouth?
Person 2: I am gonna make some extra, that way i can eat chips with dip when im getting that sloppy dallas