I can't believe
you bought a red COWBOY hat.
The Big Bang Theory Season 3, Episode 1
We're not wearing
COWBOY hats, Sheldon.
The Big Bang Theory Season 5, Episode 10
Whoa, what's your
hurry, COWBOY?
The Big Bang Theory Season 5, Episode 14
♪ I'm a COWBOY ♪
The Big Bang Theory Season 5, Episode 18
- Did you go to a COWBOY bar?
- I __
The Big Bang Theory Season 10, Episode 20