a white gun

a green guy who clearly doesn't know what a wand is or what it does

Green guy is easily confused

Red-bodied, green-headed man says "What?"

Some kind of personification of Christmas, an otherwise featureless man made of Red and Green colors, lounging on a couch. "What," it asks.

Christmas themed person sitting on a couch is saying "What?".

Guy with a lemon shirt is curious

A stylish shirt made of lightning.