The punchline is too long.
People laughed, because it was a good joke.
His family advertised it as a barbecue.
A: She sneezes.
You use test tickles
THE PUNCHLINE OF THIS JOKE HAS BEEN CENSORED BY THE GOVERNMENT OF THE PEOPLES REPUBLIC OF CHINA, PLEASE REMAIN CALM WHILE WE WILL DEAL WITH THE OP IN A CIVIL MANNER.