
I think, "A horse goes into a bar, bartender
says, 'Why the long face?"', that's a JOKE.
The Big Bang Theory Season 6, Episode 23

Leonard, I've been working on an opening JOKE
for our lecture at Berkeley.
The Big Bang Theory Season 8, Episode 19

You make that JOKE
every three months.
The Big Bang Theory Season 5, Episode 15

Here comes
my JOKE.
The Big Bang Theory Season 5, Episode 1

You don't like the Hand's JOKE?
Game of Thrones Season 1, Episode 5