
"Oh, my God, I'm an ASTRONAUT,
and you're dying of jealousy."
The Big Bang Theory Season 5, Episode 18

Yes, please listen
to Mr. Big Shot Astronaut!
The Big Bang Theory Season 5, Episode 15

I'm an ASTRONAUT.
The Big Bang Theory Season 12, Episode 23

You're an ASTRONAUT.
The Big Bang Theory Season 6, Episode 4

apparently not being
a real ASTRONAUT.
The Big Bang Theory Season 7, Episode 17