Jose Reyes- Run run run as fast as you can, you can't catch me I'm the gingerbread man
Luis Castillo- Slappy McSingleton (courtesy of MetsBlog commentor)
David Wright- too hot for a nickname
Carlos Beltran- Sir Chokes A Lot
Carlos Delgado- Carlos DelPoopeyhead
Ryan Church- Ryan Choich!
Brian Schneider- Bri Bri
Mike Pelfrey- Mikey P. (hopefully you already knew that one)
John Maine- Johnny or Johnny (Tre)Main(e)
Damion Easley- Dino
Oliver Perez- guess why dontcha?
Joe Smith- Smitty or Cutest person alive
Scott Schoeneweis- Can you spell that? Huh, huh, can ya can ya?
Johan Santana- Sexy
Ramon Castro- Shrek
I know there are a bunch of other players but that is all I can think of right now
Let's Go Mets!