- Don't RUIN the game.
- How could he RUIN the game?
The Big Bang Theory Season 3, Episode 5
Now that will RUIN it.
The Big Bang Theory Season 9, Episode 17
Well, that didn't
RUIN your life.
The Big Bang Theory Season 12, Episode 21
That's like trying to RUIN ice
cream with chocolate sprinkles.
The Big Bang Theory Season 5, Episode 1
Like if the movie's bad,
it's gonna RUIN their lives.
The Big Bang Theory Season 9, Episode 11