A mental condition where one parks and lives in fear that his/her car will be stolen or tampered with because he/she cannot remember whether or not the car was locked before leaving it.
"Dude, Transformers starts in 5 minutes we need to get our seats pronto!"

"I have to run back to my car and check that i locked it, sorry i have bad parking paranoia!"
by Beezy M July 16, 2009
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