What are you doing? You have a GIRLFRIEND.
The Big Bang Theory Season 9, Episode 14
Amy, if you want to be my GIRLFRIEND
again, I really want to be your boyfriend.
The Big Bang Theory Season 9, Episode 10
You have a GIRLFRIEND?
How could you have a GIRLFRIEND?
The Big Bang Theory Season 4, Episode 5
Did I ever tell you
about my first GIRLFRIEND
The Big Bang Theory Season 5, Episode 14
...in the fact
that he has a GIRLFRIEND and we don't.
The Big Bang Theory Season 4, Episode 5