to dooby or not to dooby

been having a comment conversation with myaimistrue regards my blip name. It came from a nickname given by a friend and was originally 'rubydoobs' ... in my innocence/stupidity/general unstreet wiseness i was unaware of the alternative meaning until a few months ago (when a vicar pointed it out!). Now I'm wondering if I should change it? In a panic now that it could be read wrongly by the young people I work with (but then they don't generally check on my blip!!).

Anyhows, spent the day bringing my parents into the 21st century and getting them all wi-fi and boradbanded. Mum seemed quite excited when I said I would set her up with a hotmail.