Yeah ok.
I have incredibly small hands, and it's never been an issue. Just gotta palm the burger from underneath instead.
You have concave teeth?
Who does this? The same people that eat pizza/candybars with a knife and fork?
The worst thing about burgers are these types that recently you can see everywhere in Iran:
These aren't burgers anymore in my opinion. For me, burger is a thing that you can hold in your hands easily, not these huge craps.