[W.]

I’ve made hamburgers to fit in hot dog buns as they were the only buns in the house.

[elcid1970]

Hmm...he invented a roll shaped to hold both a burger & a frank.

Someone local invented a `double dog’ roll that held two.

Then there was the `wiener wagon’ (no quips, please) which held a single dog & toppings between two crusts & minimized drips. But it was wide & had to be eaten like pizza.

Hmm...at a cookout I get both burgers & hot dogs but eat them separately; different fixin’s (never put ketchup on a hot dog - Dirty Harry).