shortned term of motor-"cycle" with liquor added as a prefix.
A small, low cc scooter, or moped. Used by persons who have obtained excessice DUI's and can't drive a normal road vehical legally. Therefor they retreat to a street legal, and non-liscence required moped, or "liquor-cycle"
"Yep. Jimbo got picked up on a DUI again, he wanted a ride but I told him to take his liquor-cycle"