Believe it or not, someone just ate something gross at McDonald's.

Dave Cook from Chesterfield County, Virginia bit into a double cheeseburger at McDonald's earlier this week and found a $20 bill in between the two patties.

Dave Cook

"I've heard of people finding strange things in their salad, but never finding something like this a cooked burger," Cook said. "I was in disbelief, I was like ‘is this for real?’"

The manager at the McDonald's says he has no idea how it got there, but the corporate office is investigating. Dave is keeping the money for now, but says he'll return it if someone claims it.

Read more at WTVR.