Move over, Dennis Rodman ... there's a new "Worm" in town -- Freddie Freeman, who showed off his shockingly good dance moves at a Dodgers World Series rager!!
The 36-year-old first baseman was the star of the champs' post-parade celebration hosted by Mookie Betts Monday night ... grooving to Roscoe Dash's "All the Way Turnt Up."
Seconds into a video posted by Betts himself, Freeman elected to take it to the ground .