Topic on Forum:Trope Talk

Is there an existing trope for Big Eater being offered an unqualified amount of free food and characters making referencing to how this will be more expensive than they think?

I know this has popped up in Scooby Doo and few times and once in Akiba's Trip 2.

These might be related: Mountain of Food and Improbable Food Budget.

If we still need a trope for this, go ahead and create one in the Trope Workshop namespace.