TWINZIES! Terror Twins Daniel and Matthew Scott Montgomery gush and gab about the R.L. Stine masterpiece (with TWIN protagonists) that introduces the face of Goosebumps - SLAPPY THE EVIL DUMMY. Or should we say MR. WOOD? Stop fingering your junk jewelry collection, and start listening to an episode that's CHOCK full of horrible jokes, wooden rap routines, and (actually a lot of) singing.