What’s the oddest license plate or sticker you’ve ever seen on someone’s car?

From the 1950’s the number plate is black in dose days. Today, that is a Collectable car and the number plate on its own is also a Collectable. So the car on its own is worth a lot of money, and the number plate on its own is also worth a lot of money!! I had a 1964 MGB Convertible Collectable I had the car for 3 year’s that had old number plates black. 1983 I sold the car, and I sold the black number plates Separately a year after.