HELL NO, RIGHT!?

That's the question some golfers in Louisiana had to ask themselves after a 'gator tried to join their foursome this week ... and the whole thing was caught on video.

Lane Rodrigue tells us he was playing with friends at the Idlewild Golf Course in Patterson, Louisiana on Monday when  the monster walked right on to the course and snatched up his ball.

The guys were shocked -- and jokingly debated "playing it where it lies" ... but ultimately decided to let the gator keep it as a souvenir. No one got hurt. The gator is fine.

The whole thing harkens back to "Happy Gilmore's" mentor Chubbs Peterson who famously griped that a "damned alligator BIT my hand off" ... "cut me down in my prime!"

RIP Chubbs.