How can one change his username?

[RocknRoll Killing Machine]

I can't register multiple times, yet I'm seen other change their names. How can I do this?

[hawthorne]

email TubaDiva

[handy]

Once you change it, don't expect anyone to remember who you were.

[RocknRoll Killing Machine]

My postcount's under 500, it's not as if anyone know me anyway.

[ShakeNBake]

Good move, Rocky!

The new name is much more memorable anyway.