I am always asked if ds is my son, now I know we don't share the same surname, but if you had seen him and me together it is pretty clear we share the same gene pool......
Last time they asked him who I was and he said 'Blackduck' and she said 'yes, but what relation is she to you' and he said 'my mum' and then proceeded to give them chapter and verse on me, his dad, our living arrangements, marital status - the works!
Dp, in a fit of madness, grew a full set of facial hair, had his passport photo taken and then shaved it all off, and he wonders why he gets stopped!