I don't want to harp on the subject of adult My Little Pony Readers being socially awful and super annoying, buuuuuuuuut:
My Little Pony Fan* walks into the store, avoids my greeting, and sees the piles of comics I am separating, so that they can be distributed for Wednesday. On the top of the pile, of course, is My Little Pony.
This same woman came in last week, and we had almost verbatim the same interaction.
Me: "Sorry, that comic is not available until Wednesday."
MLPF: "I subscribe to it."
Me: "I know. But it's not available until Wednesday. I can't sell it to you until then. You can look at it if you want, but it can't leave the store."
MLPF: "It should go in my folder."
Me: "Yes. When I'm done counting all of the comics, I'll put your copy in your folder."
MLPF: "There are four."
She hands me one copy.
I put it back on the pile.
Me: "Yes. I will put it in your folder for you."
She takes it off the top of the file and slides it toward a pile of things I'm working on.
Me: "You should check your folder. An issue came out last week."
She does, and makes a noise that might have been happy or might have been indigestion.
I walk over to the register to sell her the comic.
MLPF: "I'm a subscriber."
I do not say No Shit? Is That Why I You Got Your Comic Out Of The Subscription Folder That I Pointed You To? Also, You Told Me About Forty-Five Seconds Ago. I just smile....ish.
MLPF: "Are you going to put the new one in my folder?"
Me: "Yes. It will be waiting for you on Wednesday."
MLPF: "I can't come until Thursday."
Me: "That's ok. It will be here until you pick it up."
She gives me some serious Shade Eye.
MLP fandom is, officially, The Worst.