We had one as a garden pet when we were little and we gave him an original name nobody else would ever have dreamed of - Spike. He lived in the undergrowth between the compost pile and the vicarage fence and he was riddled with all sorts of creepy-crawly bugs and things - mum hated us touching him, but dad loved him for his pest control capabilities.
Then one year he was out and about with a couple of hoglets and we realised that Mr Spike was actually Madam Spike!