Spoono

So Will has an imaginary friend who makes occasional appearances at our house, mostly when we are at the swing in the backyard. His name, inexplicably, is Spoono. Sometimes Spoono seems to be a baby like Sophie, but at other times I am told that he is a big boy. Also, Spoono has a on-and-off partner in crime named (what else?) Sporno. They must be quite small and also good friends as they often swing together. There are a million questions I could ask Will about these characters, beginning with the origins of their names (if anyone has their own ideas, let me know). However, I'm trying to resist creating an artificial legend and so I try to neither encourage or discourage their character development (although I secretly think it's quite cute).