Hank had a problem with flatuence. No matter what he ate, he farted. So he dreaded his new girlfriend's invitation to have dinner with her parents.
it was a very formal occasion and after he'd been sittin at the table for a while, he felt an incredible pain in his stomach and just had to fart. Just then, the family's dog Fido, which was sitting under the table, let out a growl. His girlfriend's mother yelled 'Fido!' Hank was relieved. It didn't matter if he farted, they'd blame the dog.
So he let go a bigger fart and, sure enough, the father yelled at the dog. 'Fido!' But the pressue was still building up soHank let out a huge, ripping fart and the mother yelled at the dog again. 'Fido, get out from under the table before he shits all over you!'