
Sheldon, you're a grown man,
he's a PROFESSIONAL,
The Big Bang Theory Season 5, Episode 18

I think that'’s a question
for a licensed PROFESSIONAL.
The Big Bang Theory Season 12, Episode 3

So, in your
PROFESSIONAL opinion,
The Big Bang Theory Season 7, Episode 21

Hey, even PROFESSIONAL pitchers
need a rubdown after the game.
The Big Bang Theory Season 8, Episode 3

Please give this to your car wash
PROFESSIONAL, and have an A-1 day.
Breaking Bad Season 5, Episode 9