Knightmare
Handles

Pretty good! Knightmare kinda goes toward the cool side and the PawnStorm goes to the funny side. I like both of those!

Kind of as a random thing, I thought of using "Gardez!" because apparently people used to say that when they put the opponents' rooks or queen under direct threat... But when I looked into it on the infinite interwebs, I just keep getting articles about a city "Gardez" in Afghanistan... So I think most people wouldn't get it.

Oh dear...The idea is to strike fear with a chess related name, Socks. Now, Matezilla or Chesszilla or even Pawnzilla might work. You must be out of catnip....

Haha! Adding the "zilla" to 'em sure brings out a new dimension to almost any chessy name! 5yrsOldCarlsen, while a good mix of both funny AND fearsome, is too "busy".

SuckFish, LOL! Zeta meaning "Z" being last in line? I never really got into the Alpha, Zeta, Phi, Cappa college fraternity/sorority names meanings..
This handle, "Jaws_2", is one that I created for a chat site back when I was very young. And I would simply use this name for any site that I joined and needed a nickname membership...
But now that I'm a little older, although this name has lots of meaning and nostalgia with me, I'm ready to change it. Chess.com only lets you change your name one time on their site... So I'd like some good ideas for an excellent chess-themed handle!
I'd prefer something light and hysterical, or something that's serious as a heart attack and will either strike fear into my opponent or at least make them THINK I'm badass. Some examples I really like (but I'm pretty sure are already taken.. these are only examples): Blunderingfool, ForkingPawn, ForkYourKing, FishingBobber, Morphy'sMarauders, Fischer'sFinest....
Lay 'em on me!