Watch the Phanatic and Mr. Met pause their prank war to help fight cancer

We can't imagine that the Phillie Phanatic and Mr. Met get together for lunch too often. But when MasterCard will donate to Stand Up to Cancer for every $10 purchase made at a restaurant, even these two can get along.

Check out this new commercial, if only to see what it looks like when the Phanatic gets a haircut: