I know this thread is old, but I'll go along
It took me FOREVER to think of an username, but I eventually I came up with MoMo's MaMa. I mainly liked it, because of the alliteration and two capital "M's" in the name. Nice ring to it, don't you think? But it wouldn't take the apostrophe, so I left it as MoMo MaMa.
Yeah...I'm not that creative...