
Sheldon, don't you get it? If this takes off,
I won't have to be a WAITRESS anymore.
The Big Bang Theory Season 2, Episode 18

Leonard, promise me that when
our new WAITRESS comes over,
The Big Bang Theory Season 5, Episode 13

When we first met,
there was another WAITRESS
The Big Bang Theory Season 12, Episode 21

So Penny tells me
you're working as a WAITRESS...
The Big Bang Theory Season 3, Episode 5

That way, you wouldn't have to be dating
someone who's only a WAITRESS.
The Big Bang Theory Season 6, Episode 6