I have an itchy arse, my Dh has an itchy arse and ds has an itchy arse! I have seen evidence of threadworms....yet my Dh is convinced that we have itchy arses from eating too much white bread. He keeps preaching to me that it's from the yeast in the bread.
Aibu to tell him he is talking utter nonsense and send him on the walk of shame to the chemist in the morning for vermox 