That is not the definition of PROFESSIONAL.
The Big Bang Theory Season 2, Episode 14
I understand you're struggling
with PROFESSIONAL jealousy.
The Big Bang Theory Season 10, Episode 9
Oh, no, I can't give up my acting classes.
I'm a PROFESSIONAL actress.
The Big Bang Theory Season 2, Episode 14
Oh, and please give this
to your car wash PROFESSIONAL.
Breaking Bad Season 5, Episode 11
I told you I was an amateur,
not a PROFESSIONAL...
Money Heist Season 1, Episode 10