Speaking of dating high school girls, I was at the coast with my 1952 (cream over light blue) Fairlane hardtop. (The one with the chopped front coils for that we-don't-need-no-bump-stops feeling).
I parked in a ditch up against a bank, and when we got back the inside rear tire was flat.
As it happened I had two bumper jacks, and I used one under the bumper and the other against the bank.