I'll give you a HINT. I have a bracelet
with my own address on it.
The Big Bang Theory Season 6, Episode 22
Hint. Madame Curie had her husband
to help her.
The Big Bang Theory Season 3, Episode 7
Do I detect a HINT of condescension?
The Big Bang Theory Season 4, Episode 3
I'll give you a HINT.
The Big Bang Theory Season 1, Episode 6
With a HINT of ammonia.
The Big Bang Theory Season 5, Episode 7