
Sounds like Penny and
Bernadette had FUN last night.
The Big Bang Theory Season 12, Episode 4

We're gonna have
so much more FUN than him.
The Big Bang Theory Season 9, Episode 11

It should be something FUN.
The Big Bang Theory Season 1, Episode 16

- Yeah, it's FUN, isn't it?
- Well...
The Big Bang Theory Season 6, Episode 1

Uh, yeah, it sounds FUN,
but no thanks.
The Big Bang Theory Season 7, Episode 2