Save by the bell
A last minute rescue from someone or something
You're nuttier than a fruit cake
being silly
On ice
To put something off until later
A white Christmas
It will snow
Giving someone the cold shoulder
Being mad a someone and not talking to them
The more the merrier
The more people that come the better
To go on a wild goose chase
To look for something that is really hard to find
Don't look a gift horse in the mouth
Don't be ungrateful for a gift you recieved
Stocking stuffer
A small gift
deck the halls
Decorate your house for Christmas
Scrooge
someone who doesn't like fun
It's the thought that counts
The kindness behind the act is what counts
The proof is in the pudding
You'll prove yourself right
Not a snowball chance in Hell
There is no way that is happening
Be there with bells on
very enthusiastic about invitation
Bah! Humbug
Someone who doesn't like fun
Christmas come early this year
Something good happened or you received something good
Lit up like a christmas tree
To show that you are really excited about something.
'Tis the season to be jolly
To be happy
Skating on thin ice
You will be in big trouble next time
Snowed under
To have too much work to do
Grinch
someone who doesn't like fun
A piece of cake
really easy