The plumber comes to fix some things in the house... ...and little Ernie follows him everywhere. When the plumber pulls out a screwdriver, little Ernie says, ""My Dad has two of those."" The plumber smiles and pulls out a wrench. ""My Dad has two of those,"" says Ernie. The plumber smiles again and carries on working. When he goes to the bathroom for a pee, little Ernie goes along. Taking out his prick, the plumber asks, ""Has your dad got two of these too?"" ""Yes, he has!"" replies little Ernie. ""He has got one small one like you to pee with, and a big one which he chases Mum around the kitchen table with!""