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

I bought cars and motorcycles from the Dallas city pound for 20 years....
1. Over $7 in change scattered around one
2. Crack pipe under the dash on a Corolla
3. Numerous cans / bottles of beer
4. Unmailed letters
5. Knives and sunglasses.....
6. Tools.....
7. Bottles of oil and anti-freeze
8. Jumper cables
Never found any weed......