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1.
A car, usually a small one such as a Ford Ka or Fiat 500, (Tin can) crammed with attractive, excitable young women. tarts Most commonly seen on the highways at the start / end of college semesters. If you're driving something cool / unusual / vintage, they tend to get dizzy and play 'car leapfrog' or try and take photos of you.
Passenger: Hey, old Renault Clio coming past, fulla girls.

Driver: Tinned tart!
by Buick59 November 07, 2011