I don't know what Arctic EXPEDITION
you were on...
The Big Bang Theory Season 3, Episode 1
Listen, I don't know if I can go
on the EXPEDITION.
The Big Bang Theory Season 2, Episode 23
Hang on, let's talk about it. This is a
National Science Foundation EXPEDITION.
The Big Bang Theory Season 2, Episode 23
No, in a couple of weeks, Stephen Hawking's
team is sending an EXPEDITION...
The Big Bang Theory Season 6, Episode 24
No, this is to train for a three-month
EXPEDITION to the magnetic north pole.
The Big Bang Theory Season 2, Episode 23