CALL OFF THE FART PROBE -- Ian Poulter is admitting guilt!
The pro golfer has essentially copped to ripping a tremendous ass blast during a televised golf tourney this weekend ... and yeah, the video is just as hilarious as it sounds!
It all went down Sunday at the Travelers Championship at TPC River Highlands in Connecticut ... when the camera was focused on golfer Greg Chalmers.
But after Chalmers took his swing ... viewers could hear what sounds like a duck being slaughtered -- which turned out to be a big ol' fart.