( n): A woman, usually good looking and working as a medic in the oil patch. These women work for long periods of time and are surrounded by the same crew of rig pigs. After so long, a Rig Bitch becomes overwhelmed with hormones and will allow several of the formentioned rig-pigs, often with small 2.5 inch cocks, to perform carnal acts on her every orifice. Sometimes up to 3-4 rig-pigs will participate in the coitus at one time
That Rig Bitch is awesome! She let me give her the New Jersey Meat Hook and then 4 of us ran a train on her!
by KateAk44 May 10, 2007
by agentanon August 16, 2011
by Boomlegion August 24, 2018
UNIT STRAIGHT UP UNIT
by gayn1bba October 13, 2018
A greasy rig is a pickup truck, that is usualy lifted more than 4", older than 2006, has plenty of rust and dents, usualy needs a ton of mechanical work, has a lot of led lights or just one big one across the roof and is not very safe to drive above 80kms on the road but off the road will do well above that
by Quader200 February 17, 2017