A Catholic girl like you
wearing a big cross like that...
The Big Bang Theory Season 3, Episode 5
I'm having sex with a Catholic
schoolgirl tonight.
The Big Bang Theory Season 7, Episode 21
but I don't think dressing up
like a Catholic schoolgirl
The Big Bang Theory Season 7, Episode 21
Brought a Catholic girl home
to your mother?
The Big Bang Theory Season 4, Episode 23