What's the weirdest thing you've found in a car?

First car I ever owned “a share of” with my brother was a ‘41 Plymouth. We bought it from an 80 yr old lady who’s husband had recently passed - and they bought the car new. She made us promise to return anything they might have lost in the car.

We got the car home and started cleaning and found a large pair of “granny panties” and a coin purse under the back seat. True to his word, my brother returned everything. The little old lady laughed and said, “I wondered where those went to.” After she saw how red-faced my brother turned, she quickly added, “My husband used them to wax the car.”