Hey, why aren't you
in your costume?
The Big Bang Theory Season 12, Episode 6
- Hey, guys.
- Hello. - Hey.
The Big Bang Theory Season 11, Episode 10
Hey.
The Big Bang Theory Season 5, Episode 21
Hey, I wasn't expecting
to hear from you today.
The Big Bang Theory Season 6, Episode 3
Hey, that guy's looking over here.
The Big Bang Theory Season 10, Episode 6