Automobate

To masturbate while driving an automobile. Sometimes you just have to get rid of a rager that just won't go away and you know you will not have the opportunity to do so at the destination location, so you just fire one away on the turn pike.

Tyrant: I hate working this late shifts. It's hard to stay awake on the ride home and I am too tired to bone my gf when I get home.

Big Easy: Dude, you should automobate man. Fire your load on the ride home. Nothing keeps you awake like jackin' the ole pecker doing 85 next to a tractor trailer at midnight.