Looks like it got stuck in the dryer.

that coin has vitriligo(or how tf u spell it)

That was probably put in some sort of tumbler, like a rock tumbler. It looks kinda neat.

You can say Michael Jackson Disease and we all know.

you may just be the most inteligent guy in ur house

...sadly no.

Verdigris? That's a blue-green tarnish from copper reacting with the environment. I'm pretty sure the picture instead shows exposed zinc where copper plating was worn away.

you sure it didn't go through the laundry in someone's pocket?

In Zinc we trust.

yep, found a penny that looked worse than this in a dryer once