Doc Gooden's Merry XXXMas! Lapdances from Strippers In NYC!

Christmas is less than 20 days away ... but MLB legend Doc Gooden is already getting in the holiday spirit, thanks to Santa's Helpers -- a merry band of NYC strippers!!

Doc hit up Vivid Cabaret in NYC on Tuesday night dressed up as Santa Claus himself -- and tried to keep his composure as the staffers grinded on his south pole.

We tried to ask Doc if he had any advice for Josh Gordon -- who's also battled substance abuse. Watch as Gooden tries to give a respectful answer with a handful of stripper ass ... it's actually impressive!