I’ve seen a few good newbies lately, but I’d like to start off with one that may become my new favorite…
likearock: Seems intelligent, seems funny, smelly feet…maybe he’s Whammo’s long lost brother! If he’s close, we’ve got ourselves a keeper!
Best newbie name: superdenseprotohippy It just rolls off the tongue! 
Newbie batting under .100: Ice Queen Bad name, bad attitude.
Comments, criticisms, insults? Post 'em here!