Apparently FIAT had many few times less key barrels for their Uno model in the 80s. I remember a story about a car that used to be parked in a street. It was along the lines of

- Son, did you drove the Uno today?

- I did.

- And you filled up the tank, thanks!

- Nope, I didn't, no money for that.

- So, who did it?

- Mmm, was my bag in the car?

- Nope.

- Oops!