Mother Elletia Thomas posted a photo to parenting Facebook page The Unmumsy Mum of her son's Christmas card drawing design. We'll just say Santa's looking pretty excited about the holidays in it.

My son's Christmas card design. School want to know if I would like to pay £16 for a pack of cards and gift tags. Nothing says 'Merry Christmas' like Santa's giant red cock, I suppose.

Posted by Elletia Thomas on Tuesday, November 24, 2015

In response, other parents started posting all the phallic-themed drawings they've received over the years from their pervy children. A surprising number of them involve Santa. He must loom large in their imaginations, in more ways than one. Here are the best ones to laugh at or talk to a child development psychologist about:

Sources: Elletia Thomas