Former NBA player Glen "Big Baby" Davis -- known for his role on the 2008 Boston Celtics team that won the championship -- was reportedly arrested last month on 7 counts of drug possession and distribution.
Davis -- who last played in the league with the Clippers in 2015 -- was busted in a Hampton Inn in Aberdeen, MD on February 7 by cops after the hotel owner smelled weed in his room, knocked on the door and was told to "F*** off!" ... according to court records obrained by WMAR Baltimore.