a talented individual capable of making his farts seem as if they came from a different location, much like a normal ventriloquist would do with his dummy.
(a fart commences)
Person 1: "dude what the fuck was that"
Person 2: "What you act like you've never heard a fart before"
Person 1: "yea but it sounded like it came from over there, what are you like some kind of butt ventriloquist."
(noun) A fart ventriloquist is someone who is capable of creating the appearance that their fart originated from another person. This person can elicit much joy in his or her observers, but to the detriment of the poor sap who has been targeted.
-Holy crap! Do you smell that?! Ewww!! Adam farted!
(*shreeks and screams of those within the smell-zone*)
-Dude, I totally just blamed that fart on Adam.
--You damn fart ventriloquist. You'll pay for that. You and your stank-ass.