![The plural of The plural of](https://content2.mcqstudy.com/ss/tbbt-3-14-00:04:35.837.jpeg)
The plural of "COCCYX" is "coccyges."
The Big Bang Theory Season 3, Episode 14
![- I think I bruised my coccyx.
- Aw, poor baby.
- I think I bruised my coccyx.
- Aw, poor baby.](https://content2.mcqstudy.com/ss/tbbt-3-14-00:05:16.105.jpeg)
- I think I bruised my COCCYX.
- Aw, poor baby.
The Big Bang Theory Season 3, Episode 14
![cradles the coccyx,
balances the buttocks.
cradles the coccyx,
balances the buttocks.](https://content2.mcqstudy.com/ss/tbbt-5-2-00:03:14.362.jpeg)
cradles the COCCYX,
balances the buttocks.
The Big Bang Theory Season 5, Episode 2