The great debate.

[SuperRetroTurbo]

Nem said:

Ka-pi96 said:

A bun is bread, yes. But the definition clearly says "two pieces of bread". A bun is only one piece

Cut it in half and it's two! Ta-da!

OdinHades said:

What about the big mac? It has three pieces of bread which doesn't fit the definition! 

It's an interesting point. It may be a double sandwich then.

No it isn't. A sub roll is cut horizontally just like a hot dog roll. If it doesn't make a hot dog a sandwich then neither are subs by that definition.