
- Um, can you give me a HINT?
- Stan Lee.
The Big Bang Theory Season 3, Episode 16

All right, give me a HINT.
The Big Bang Theory Season 7, Episode 7

with just a HINT of
"That's right, I had servants."
The Big Bang Theory Season 5, Episode 4

I'll give you a HINT.
The Big Bang Theory Season 1, Episode 6

Hint: it's a cube of a cube
of a prime.
The Big Bang Theory Season 12, Episode 23