
Well, have FUN.
The Big Bang Theory Season 7, Episode 13

Well, you're FUN to look at.
The Big Bang Theory Season 9, Episode 11

where we will take a look back
at the history of Fun with Flags
The Big Bang Theory Season 10, Episode 21

or the fact that you
just want to have FUN.
The Big Bang Theory Season 7, Episode 7

But you made the garage sound so FUN.
The Big Bang Theory Season 10, Episode 18