Zits. I hate when I get them on my beard. Rumor has it John Wilkes Booth might know a thing or two about the holes in the back of his head. Or was it Lee Harvey Oswald's great-grandfather? Seriously, what do we know about post-1982 cents? What are they made of?
Your Cent is a Copper Plated Zinc coin. Those are just plating issues called plating bubbles. Some have ruptured.
I KNEW IT. now how do I sell it, but first I need to go home and scrape all the gunk off, itll be brand looking new