Mayweather Freed!
Rollin' in Rolls-Royce
Floyd Mayweather was just sprung from the pokey in Las Vegas -- and made his getaway in style.

121610_floyd_mayweather_videoAs we first reported, Floyd was arrested last night at a Vegas casino ... for allegedly poking a security guard in the face last month during a parking dispute in Las Vegas.

Floyd left the PD without posting bail -- on his own recognizance -- in a Rolls-Royce.

That how he rolls.