Lab coin
A 3-D printed piece of junk that only shows up in secret places. The people who hide them are called hiders and the ones who find them are called hunters.
I found a lab coin in the couch. I'm not proud. I'm just mad it wasn't the whole couch.
My dad hides lab coins in the soup. I found one in my bowl. I still have a headache from it.
I got kicked by a lab coin. It was in the sock drawer. I still don't know how that happened.