![Purr, purr, purr
Purr, purr, purr](https://content2.mcqstudy.com/ss/tbbt-2-21-00:20:17.465.jpeg)
Purr, PURR, PURR
The Big Bang Theory Season 2, Episode 21
![Purr, purr, purr
Purr, purr, purr](https://content2.mcqstudy.com/ss/tbbt-4-2-00:20:25.140.jpeg)
Purr, PURR, PURR
The Big Bang Theory Season 4, Episode 2
![Purr, purr, purr
Purr, purr, purr](https://content2.mcqstudy.com/ss/tbbt-6-22-00:19:23.010.jpeg)
Purr, PURR, PURR
The Big Bang Theory Season 6, Episode 22
![Purr, purr, purr
Purr, purr, purr](https://content2.mcqstudy.com/ss/tbbt-4-2-00:20:25.140.jpeg)
Purr, PURR, PURR
The Big Bang Theory Season 4, Episode 2
![Purr, purr, purr
Purr, purr, purr](https://content2.mcqstudy.com/ss/tbbt-2-21-00:20:17.465.jpeg)
Purr, PURR, PURR
The Big Bang Theory Season 2, Episode 21