Ignore him, he's just cranky
because Bert from the GEOLOGY lab
The Big Bang Theory Season 10, Episode 9
Geology isn't a real science!
The Big Bang Theory Season 5, Episode 1
Well, GEOLOGY
The Big Bang Theory Season 7, Episode 20
(STUTTERS)
You want me to read a GEOLOGY paper?
The Big Bang Theory Season 10, Episode 9
Oh, uh, Stuart,
uh, Bert from the GEOLOGY lab
The Big Bang Theory Season 10, Episode 6