There's about five-or-six different Riddlers/Nygmas in Batman Forever and I had this crazy idea to Chibi them all.
I got to three: Dweeby-Ed-Nygma; his first re-incarnation; and this one that I like to call "Trick or Treat" from THIS
scene. (hence the title)
Once I did him I was filled with so much squee that I couldn't focus on the rest.
Line by hand, Colour in good ol' MSPaint