What's some of the strange item's you've found under seats and carpets in old cars you've bought?

Ben Drinkin said

I found what appeared to be a really large, really old pair of panties under the back seat of my Challenger . Early 80s. I'm guessing big underdrawers were in vogue back then. Set of tongs to remove them... Sorry, no pictures (thankfully)...

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1986, I'm 17 and my mom goes out to my 70 Camaro. She comes in pissed! Holding a pair of white w/red polka dot panties. I swear to god to this day, I have no flipping clue as to where those came from. I'm pretty sure some one got to home base in the back of my car the night before, but it wasn't me.
My step dad gave me the "atta boy" look and my mom, well like every other woman, brings up the past every now and again. Mostly at Xmas time when she asks if there a grand child out there that didn't get a present from her.