Quite a night for you, Billy.
Westworld Season 2, Episode 9
CUOCO:
Billy Bob Thornton. Does Penny live here?
The Big Bang Theory Season 12, Episode 24
Billy climbs a tree better than anyone.
Game of Thrones Season 2, Episode 7
"What the hell
is Billy the Kid doing
The Big Bang Theory Season 5, Episode 10
between Billy the Kid and
the White Wizard of the North?
The Big Bang Theory Season 5, Episode 10