Shitting Squirrels.
Next up: Mr Cynical!
(Do him good, the bastard!)
Mr. Cynical = Mr Clinical 
Next:
DRY
Smilie Man. S&M for short.
Next: Jack Batty
Biggirl, I am assuming that you were simulposting with Silo for Mr. Cynical. So, let me address the DRY question, and resume your Jack Batty suggestion.
DRY is Mr. Shakespeare, of course!
And,
Jack Batty is next.
Jack Batty = Flapjack.
Next: David B
David B. Goode, of course.
Next up, Intriguing Question Mark.
Intriguing Question Mark = Fascinating Punctuation = Fatuation
Next: tatertot
Spud babe
Next up: John Corrado
John Corrado = Satan’s Bed Buddy.
Next: Scotticher.
(And I like your sig, Scotti. :))
Scotti-- Happy Bow-Bedeckled Puppy :^) (I’m sure someone could think of something better though)
Next: Fairy Princess Kitty
Fairy Princess Kitty: Queen Pussy? (huh? Oh, get your minds out of the gutter :D)
Next: Sue Dunyhm
Sue Duhnym: Cutie-Nose.
Next up: Democritus.
Love, Flapjack. (I like it)
Democritus = Gluteus Maximus. Or Biggus Diccus?
Next up: Spider Woman
Um, does anyone else see the irony of nicknaming someone’s pseudonym? No? Carry on, then.
Arachni-Femme
Next: lolagranola!
lolagranola = Kinks’ Breakfast = Kinky Breakfast?
next = Manhattan
The SDMB’s Cary Grant.
Next? Satan.
Satan = Mr. Drain bead
Next: Drain Bead
Drain Bead - Bride of Darkness Incarnate
Next up - Alphagene
Alphagene = Snookums
Next: Omniscient
Nah, nix that. Alphagene = Care Bear!
Next is till Omni, but you have to find something other than Shiny White Ass.