All Hail the Hypnobarista

40-something: Okay, lemme get two grande black coffees.
Barista: $4.10.
40-something: You know what? Make those ventis.
Barista: $4.44.
40-something: Okay, don't kill me, but could I get one grande and one venti?
Barista: No.
40-something: What?
Barista: No.
40-something: You know, two ventis is perfect.

--Starbucks, Union Square