The Norwegian teenager who got a McDonald's receipt tattooed on his arm as a bet now has a tattoo on his other arm, as well—of the receipt for the first tattoo.

When Stian Ytterdahl, 18, asked Sabelink Tattoo to ink his McD's receipt last month, they said it was the strangest work they'd ever done. That's why they offered to tat him up with their own bill for free.

Obviously, he took them up on it.

Now if Ytterdahl ever finds himself in a Memento situation, at least he'll know where he ate lunch on a random Monday in March. And who keeps giving him all these tattoos.

[Photo: Facebook]