When Adam and Jonny come home to find Dad secretly peering into his underpants with a magnifying glass, they’re desperate to find out what he’s looking at.

Meanwhile, Mum is just trying to have a nice Friday night, but Jim – the neighbour who’s terrified of his own dog – keeps interrupting the meal.

Dad takes Adam – who’s single – into the toilet to have a private chat about ‘females’. Soon the whole family are in the loo quizzing poor Adam. Jonny is loving it.

And finally, the secret behind Dad’s pants-peering is revealed.