Quite boring I'm afraid. The tax part comes from my job, I'm a paye/SA tax advisor for HMRC. The monkey part was just something I stuck on the end because it some how sounded right.
What about your username? I'm sure there's a story there.
My first post on this forum had to be on this thread. I love the stories, wish there were more of them and more often but I guess that's the talent of a good writer (and you definitely are a good writer) you always keep us wanting more!