It's a prime NUMBER.
The Big Bang Theory Season 6, Episode 8
Anything has a NUMBER
if you assign it a NUMBER,
The Big Bang Theory Season 12, Episode 19
He didn't respond to my e-mail,
his phone NUMBER is unlisted.
The Big Bang Theory Season 2, Episode 23
Sometimes a khal feels insulted
by the NUMBER of slaves he's given.
Game of Thrones Season 1, Episode 3
Hint: He and Darth Vader
are tied for NUMBER two.
The Big Bang Theory Season 3, Episode 15