update 6:01 PM PT -- A spokesperson for Suffolk County, NY tells TMZ ... "Third Precinct Police Officers were doing a patrol check of the Bay Shore Marina when they observed a man shouting at people, swinging a small bat and causing a disturbance at approximately 5:45 p.m. The man was transported to a local hospital for evaluation." The angry short guy who threw a fit in a Bagel Boss shop a month ago is all fired up again -- only this time, it landed him in cuffs. Chris Morgan was restrained by cops Sunday at Bay Shore Marina in...