
...Spock vaporizes rock,
and as it always has, rock crushes SCISSORS.
The Big Bang Theory Season 2, Episode 8

and as it always has,
rock crushes SCISSORS.
The Big Bang Theory Season 5, Episode 17

Rock, Paper, Scissors, Lizard, Spock.
The Big Bang Theory Season 2, Episode 8

- She did.
- Come on, SCISSORS, SCISSORS.
The Big Bang Theory Season 3, Episode 6

Surely. Scissors cuts paper,
paper covers rock, rock...
The Big Bang Theory Season 5, Episode 17