In 2008 a group of British historians was tasked with finding...

In 2008 a group of British historians was tasked with finding the world's oldest joke in written form.

They came up with an ancient Sumerian tablet with cuneiform writing from Mesopotamia, modern-day Iraq, dating to around 1900 BC.
On it was scratched this >>

"Something which has never occurred since time immemorial ...
- A young woman did not fart in her husband's lap."

So that means this company only the worlds 2nd longest running toilet joke.

y'gotta laugh...