I went into Starburnt’s some years back when I was Christmas shopping at Barnes and Noble, I think.
I asked for a ‘large’ coffee and the clerk, uh, barista, got the vapors. “You mean venti?” “No, I meant large. The big cup.”
LOL...
If he’d said, “Venti..” to me, I would’ve probably said, “No, I want coffee, not Venti...”