Christmas party jokes games are games that you play, trying to guess the punchline of old-fashioned question and answer type jokes. You know, ones like...
Q. What do you call a snowman on roller skates?
A. A snowmobile
Q. What do snowmen eat for breakfast?
A. Frosted Flakes
You can find lots of these kinds of jokes in a jokebook (check the library). Your best bet will be searching for a book of Christmas riddles.
You can find some here and there online, but I've found that you have to wade thru a bunch of really bad ones to get the really good ones!
The good news is that if you don't have time or patience to search for jokes and combine them for a party game, the folks at PrintGamesNow.com have done it for you.
I think fun Christmas jokes are always fun to read. Here are a few of my favorites...
Q. What goes Oh, Oh, Oh?
A. Santa walking backwards
Q. What do you get when you cross Santa with a duck?
A. Christmas Crackers
Q. What the favorite Christmas carol of a new mom?
A. Silent Night
Q. Why is Rudolph always wet?
A. Because he is a Rain-deer