Tonight Big Bird is making a special prime time appearance on NBC's "Deal or No Deal." This will be a special two-hour Christmas episode of the popular game show. If you are setting a DVR or VCR you'll want to record later than than the two-hour time-slot as the show might not get started until later due to the NFL game with the Cowboys and Eagles. Why is Big Bird on "Deal or No Deal" you ask, watch tonight and find out. Then post your thoughts here after you see the appearance.