
Just like Schrödinger's CAT,
your potential relationship with Leonard...
The Big Bang Theory Season 1, Episode 17

He's a CAT.
He doesn't have a job.
The Big Bang Theory Season 7, Episode 4

"Wait for me, little Cat," he'd say.
Game of Thrones Season 3, Episode 3

I'm not sure I've ever smelled a dead CAT.
Game of Thrones Season 4, Episode 1

...the civet CAT is not a true CAT.
The Big Bang Theory Season 2, Episode 16