there are a NUMBER of mutually owned items
in this apartment
The Big Bang Theory Season 10, Episode 10
your phone NUMBER
and one more cheesecake.
The Big Bang Theory Season 7, Episode 11
Okay, Sheldon, you officially
exceeded the NUMBER of times
The Big Bang Theory Season 11, Episode 10
FYI, overuse of the phrase
"Oh, my God" is Number 12.
The Big Bang Theory Season 4, Episode 9
What NUMBER were you putting in?
The Big Bang Theory Season 9, Episode 9