“A Very Flattened Christmas” (* out of four) was a very painful horror comedy about a group of workers (Key Tawn Toothman, Mark Mannette, Jesse Bailey, and others) at a roadkill collection company (!) who are getting killed off one by one by (get this) a killer reindeer who is on the loose and his name isn’t Rudolph. Lame writing and directing combined with annoying characters and in-your-face acting make this a chore to watch. Christmas schlock like this is enough to make anyone convert into being a scrooge.