Alvin spent 2 hours looking at every Miata on the lot, but finally left empty-handed, which was no surprise to the armenian salesman, he knew when Alvin walked in that he was in for a jimmy jack.
By Gwennie
Jimmy Jack
v. The act of forcibly and swiftlyrelieving another person of his/her belongings.
v. The act of sexually assaulting someone's anus.
Messing around, especially when it comes to a job or important activity. Could also be a reference to beating a dead horse when it comes to getting a machine or important piece of equipment to work.
Steve said that Dave was jimmy jacking around so he got yelled at. Because Dave's a lazy fat nerd and nobody likes him.
Look I'm not going to jimmy jack around with that head gasket, just get an expensive mechanic to do it!