Random questions.

[as2]

Will I ever get an answer to my questions? 

Stop asking such multi faceted questions

[Ergel]

Is a hotdog a sandwich?

No. Who in their right mind would think a hot dog is a sandwich.
Don't tell me you have the same question about a burger also

[ChaimMoskowitz]

No. Who in their right mind would think a hot dog is a sandwich.
Don't tell me you have the same question about a burger also

Do you consider a bun two pieces of bread? Isn't a hamburger a piece of meat between two pieces of bread?

[smart man]

Is a hotdog a sandwich?

Yes

[ChaimMoskowitz]

Yes

You picked the right nic. 

[grodnoking]

You picked the right nic. 

Because he's a "smart man"

[Ergel]

If I put ice cream between two pieces of bread, is that a sandwich?

[Emkay]

If I put ice cream between two pieces of bread, is that a sandwich?

Yes. A disgusting sandwich, but a sandwich nonetheless.
Unless you can classify what they use for ice cream sandwiches as bread in which case it's definitely not disgusting.

[ChaimMoskowitz]

If I put ice cream between two pieces of bread, is that a sandwich?

You never had an ice cream sandwich? 
https://en.wikipedia.org/wiki/Ice_cream_sandwich

[mmgfarb]

Yes. A disgusting sandwich, but a sandwich nonetheless.
Unless you can classify what they use for ice cream sandwiches as bread in which case it's definitely not disgusting.

Clearly you've never been to Singapore.

[Meno]

Is a hotdog a sandwich?

Definitely not, because the bun is still connected.

[whYME]

Definitely not, because the bun is still connected.

So if the bun breaks apart it becomes a sandwich?

[ChaimMoskowitz]

Definitely not, because the bun is still connected.

So a sub sandwich would not be a sandwich because the bun is connected? What about a hoagie, not a sandwich?

[Meno]

So if the bun breaks apart it becomes a sandwich?

If the bun breaks apart you're doing it wrong

[davidrotts63]

Cut on top=hot dog
Cut on the side=hot dog, but can be called a sandwich.

[as2]

So a sub sandwich would not be a sandwich because the bun is connected?

And then becomes a sandwich when you overstuff it and the thing splits and falls apart?

[Meno]

So a sub sandwich would not be a sandwich because the bun is connected? What about a hoagie, not a sandwich?

Maybe

[aygart]

Cut on top=hot dog
Cut on the side=hot dog, but can be called a sandwich.

now you are splitting hairs I mean buns

[whYME]

I put some pastrami in a hot dog bun. Was it a sandwich?

[ChaimMoskowitz]

USDA classifies it as a sandwich. I guess that means it is not.