
- I happen to like your GIRLFRIEND.
- And she likes you.
The Big Bang Theory Season 4, Episode 18

...is me and Amy, Howard and Bernadette,
Raj and his GIRLFRIEND...
The Big Bang Theory Season 8, Episode 3

Listen, can I talk to you
about your GIRLFRIEND?
The Big Bang Theory Season 4, Episode 3

Okay, I got it.
She's not your GIRLFRIEND.
The Big Bang Theory Season 4, Episode 3

in order to emotionally
manipulate your GIRLFRIEND.
The Big Bang Theory Season 7, Episode 4