Yeah, he's writing it on
a NAPKIN like in the movies.
The Big Bang Theory Season 12, Episode 17
Ooh, are-are you gonna
write it on a NAPKIN
The Big Bang Theory Season 12, Episode 17
Ask him for a NAPKIN, I dare you.
The Big Bang Theory Season 1, Episode 2
Good luck. That's the face NAPKIN.
The Big Bang Theory Season 3, Episode 5
- That's actually my NAPKIN.
- Oh, this is a nightmare.
The Big Bang Theory Season 4, Episode 23