I think, in general, people refer to Vegas as the 8-Ball. I had to correct a guy in Kentucky. He said he wanted an 8-Ball. I asked which on and he replied with, the 8-Ball.
I told him there was the Kingpin 8-Ball, the Vegas 8-Ball, the Cross Roads 8-Ball, Cross Country 8-Ball and the Vision 8-Ball. (May be more, but that's the ones I know about...)
So he came back with "The Chopper looking one" (So he meant the Vegas 8-Ball)
2012 Victory Cross Country
(Vance and Hines Hi output exhaust, Lloydz filter, Lloydz ATS, Lloydz VM-1 cams, PCV (Dyno tuned at 115HP/116TQ), 1/4 Turn Throttle Ring, LED headlight, LRS 11" windshield, WWC chrome fork guards, hydraulic clutch, Driver's backrest, keyess ignition and alarm, tourtech long arm highway pegs, Kuryakyn flame grips, Kuryakyn flame brake pedal)