You know what?
I used to be a FAN of evolution...
The Big Bang Theory Season 8, Episode 20
I'm a FAN of anything that tries
to replace actual human contact.
The Big Bang Theory Season 5, Episode 10
Hey, Froot Loops, want
to hit your FAN switch?
The Big Bang Theory Season 5, Episode 24
You don't have to sell me on cats,
Leonard. I'm already a FAN.
The Big Bang Theory Season 4, Episode 3
She's always been a huge FAN of my work,
and now she's doing research at Caltech.
The Big Bang Theory Season 10, Episode 24