Yes, but at this point,
pretty much any CUSTOMER does.
The Big Bang Theory Season 7, Episode 13
Um, I play a CUSTOMER
in a diner
The Big Bang Theory Season 7, Episode 12
I spent two and a half hours on hold
with Hewlett-Packard CUSTOMER service...
The Big Bang Theory Season 3, Episode 17
Why offend his best CUSTOMER?
Game of Thrones Season 2, Episode 6
Or as you may know him,
Dave from AT&T Customer Service.
The Big Bang Theory Season 3, Episode 4