"Where's Your Hair Gone?" **

Which young chap hasn't tried this one at some time?  We mocked up a picture of some hair removing cream and sent Sam's mum a message saying that I'd found this next to Sam's toothpaste, and wasn't sure what he'd been doing with it.

And then Sam returned to his mum's place looking like this:

** = what Sam's mum said when she opened the door and Sam whipped off his hat....