Well, in your analogy, you're forgetting their descriptor "normal."
If someone said to me, "I'd like to have a normal party. I want there to be strippers and beer," I'd assume to that person, normal parties = strippers and beer. Not to say the party can have only strippers and beer, but that it wouldn't be what they envision as "normal" without that.
Re: What would be a happily ever after for SPN?
Well, in your analogy, you're forgetting their descriptor "normal."
If someone said to me, "I'd like to have a normal party. I want there to be strippers and beer," I'd assume to that person, normal parties = strippers and beer. Not to say the party can have only strippers and beer, but that it wouldn't be what they envision as "normal" without that.