apparently I had a slight hernia when I was born but they said it wasn't anything to worry about... I think that's what has stopped it from going in deep.. by dads was like a black hole... and used to fill up with fluff and stuff... ha, I used to poke it when he had a bit of belly from drinking too much lager, he'd fall asleep in front of the TV and fart alot... haha.. sounds worse than it was I think.. very often sprayed his arse with air freshner as well... fortunately he didn't realise