Mexican Suck-and-blow Edit Meaning

1.

When a guy is having a threesome with 2 chicks and he farts in one chick's mouth. That chick then proceeds to suck the fart in and blow it into chick #2's mouth. Chick #2 then inhales the fart and blows it back into the guy's asshole where the fart originated and they all continue fucking.

Hey you 2 chicks wanna play some Mexican suck and blow.