Hint: He and Darth Vader
are tied for number two.
The Big Bang Theory Season 3, Episode 15
with just a HINT of
"That's right, I had servants."
The Big Bang Theory Season 5, Episode 4
Uh, helpful HINT--
trim your nails first.
The Big Bang Theory Season 5, Episode 17
Hint. Madame Curie had her husband
to help her.
The Big Bang Theory Season 3, Episode 7
All right, give me a HINT.
The Big Bang Theory Season 7, Episode 7