A car being driven by a recently licensed driver, usually too fast and/or careening out of control. Often in a family car, such as a minivan.
Can also be used to describe the driver of the car.
Oh fuck, I've got a teenie mini riding my ass. I'm gonna pull over and let it go by.

Oh dude, did you see that minivan whipping around in traffic? What a teenie mini!
by L D Queen August 2, 2008
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