The other day I went there through the drive-thru. and ordered a meal with an iced tea to which I was told they don't sell iced tea. Eh?
I didn't argue just politely said that if that was the case they should remove it from the menu so as not to confuse customers.
Then when I wanted a milkshake of course they were out.
On that note, since the only rants I ever have involve McD's...what is it with after every single item you order they ask "does that complete your order?" After every single item! And then I have to keep saying no.
I would think this elongates their service time having to go through that.