What, you thought I was going to be stupid enough to offer an opinion on whether it is a sandwich?
So, you may have noticed this happened yesterday...
— Merriam-Webster (@MerriamWebster) May 27, 2016
Here's what I think about that:
Y'all can fight that out in the comments. I'm here to talk about the hot dog being delicious. Why?
BECAUSE HOT DOGS ARE DELICIOUS.
Let's consider the following evidence:
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I rest my case.