I'm an ASTRONAUT,
and you know it.
The Big Bang Theory Season 7, Episode 17
I'm sorry. What would an ASTRONAUT
be doing working on a movie?
The Big Bang Theory Season 4, Episode 22
who had a chance to be an
ASTRONAUT and gave it up.
The Big Bang Theory Season 5, Episode 18
That's not the hero's welcome
an ASTRONAUT should come home to.
The Big Bang Theory Season 6, Episode 4
How did Penny meet an ASTRONAUT?
The Big Bang Theory Season 4, Episode 22