Top Definition
Anyone that does stupid shit when in there car.
"So he slamed on his breaks, making me slam on my breaks, making the tracter-trailer slam on it's breaks, just so he could get past the car to his right and skip over 2 lanes to catch the exit ramp before the bridge even though the exit after the bridge lets you go in both directions as well. What an autoidioturd."
by Wildthrust March 22, 2007
5 Words related to autoidioturd

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