Really? What was your first CLUE?
The Big Bang Theory Season 2, Episode 10
- No.
- Not a CLUE.
The Big Bang Theory Season 4, Episode 19
I hope that's a rhetorical question
because I have no CLUE.
The Big Bang Theory Season 6, Episode 1
The CLUE must be
in the bag.
The Big Bang Theory Season 7, Episode 3
I think you could give a better CLUE.
The Big Bang Theory Season 8, Episode 9