We remember when 'Christmas film' meant a joyless afternoon watching Annie, Lawrence of Arabia and Miracle on 34th Street back-to-back while Grandad drifted off into a hazy blur of whisky and Werther's.

BUT NOT ANYMORE.

Nowadays, FHM heroes Harold and Kumar are involved, and Santa gets shot in the face.

If the above trailer's not enough to get your festive juices flowing, the loveable stoners have knocked together some badass games to keep you entertained:

POSTER CREATOR

If you're thinking "This film is great an' all but it'd be a damn sight better with me in it", then boy oh boy is this the completely customisable poster creator for you!

From this:

To this:

Harold & Kumar poster creator

BONG ALONG

Never before have Christmas songs and bongs have never been so artfully fused.

Bong Along

HOW MISTLE-TOASTED ARE YOU? 

This game takes a picture from your Facebook or Twitter and tells you how cooked you are. We're 0%, apparently.