
Just tell me, is it too soon
to join a QUEST to the Black Castle?
The Big Bang Theory Season 2, Episode 3

Well, whatever. Why don't you go hop off
on a QUEST? I'm talking to Penny here.
The Big Bang Theory Season 1, Episode 6

and its QUEST
for the compactification
The Big Bang Theory Season 7, Episode 20

You were invited on a QUEST
to the Black Castle?
The Big Bang Theory Season 2, Episode 3

...we could hang out,
maybe go on a QUEST.
The Big Bang Theory Season 1, Episode 1