Why Rocky IV?
The Big Bang Theory Season 12, Episode 10
Think about it, Raj.
Where did the movie Rocky take place?
The Big Bang Theory Season 4, Episode 3
You know, it started a little ROCKY,
but I think we got to a good place.
The Big Bang Theory Season 9, Episode 24
...than cool clear
Rocky Mountain spring water.
The Big Bang Theory Season 4, Episode 3
Rocky and Bullwinkle.
The Big Bang Theory Season 5, Episode 23