Intransitive verb meaning "to get rollin'", i.e. performing the act of rollinating. Pronounced with a short "o" sound as in "pollinate", in order to mask the word's origin in "rolling".
Oh shit, it's 4 o'clock? We must rollinate!
Probably. Used when you want to sound like a gangster, but lack the necessary precondition of being a gangster.
Yea, I prolla gonna do that, fo sho yo.