Aiming for a new handle

For no particularly good reason, except that I have forgotten my AIM account's password and it links to a defunct email address so I can neither ask it to send me my password or log in to change my email address, I am thinking of changing my handle on AIM (by setting up a brand new account). Incorporating (or flat-out copying) the new web site's name would make sense, but it doesn't really grab me. What usually happens in these situations is that either I get an inspiration to change something but lack the creative spark to know what I want to change it to (like now), or I get the spark and change everything only to find in the next day or two that what I've ended up with is pretty lame (like other things you can probably spot).