a Helmet of Confusion spell
on Billy the Kid's COWBOY hat?
The Big Bang Theory Season 5, Episode 10
Whoa, what's your
hurry, COWBOY?
The Big Bang Theory Season 5, Episode 14
We're not wearing
COWBOY hats, Sheldon.
The Big Bang Theory Season 5, Episode 10
- Did you go to a COWBOY bar?
- I __
The Big Bang Theory Season 10, Episode 20
That man was clearly a COWBOY...
The Big Bang Theory Season 6, Episode 21