A robot that claims to be a ghost from the future (or possibly the past) arrives to lecture Carl and the Aqua Teen Hunger Force about how Christmas was celebrated in the past (or possibly the future).
Did You Know?
Carl's dad in the Christmas flashback incorrectly identifies the carpet sample as "Berber" which is a level loop pile carpet. The sample young Carl holds is clearly a cut pile type, most likely "Saxony". See more
Now, uh, is there a way to get the blood to flow up the walls?
I don't see why not.