Fairytale of New York is blaring on the radio, mammy has been up since all hours fussing over the turkey and let's be honest, you're probs on your fifth glass of prosecco already.
While Christmas is pretty much the same all over the world - presents, Santa and heaps of bubbles - there's a few traditions that are unique to Ireland...
They don't make sense to anyone who hasn't been born and bred into doing this lark yet we do them EVERY. SINGLE. YEAR.
1. It's compulsory to watch A Christmassy Father Ted
The Father Ted Christmas special is gonna be chosen from many an ancient VHS boxset for viewing today.
Feck the Queen's speech, this is pure TV royalty in Ireland.
2. Giant boxes of Tayto appear in every household
Even if you're NEVER allowed a bag of crisps any other time of the year, a giant cardboard multi box of Tayto makes its way into every shopping trolley at Christmas.
No other crisp brand will do.
3. The entire road gets a car wash
WHY?! I don't drive so I don't fully understand this weird Irish Christmas habit. The car washes are always rammed come Christmas Eve with every one getting their cars spick and span and looking good for the prying neighbours.
4. You go to midnight mass even if you're not religious
You wouldn't be caught dead in church any other time of year yet for some reason you still go along to midnight mass at your local church.
Mock Facebook events are made, you're guaranteed to bump into your ex and the carols are never as nice as you remember.
5. You get a Selection Box no matter what age you are
And quite frankly, if you don't you're pretty pissed off. While the Fudge may be gone (R.I.P), the Cadbury Selection Box is an iconic part of Christmas.
It's perfectly acceptable to eat the entire thing before the day is over.
6. People stock up on heaps of alcohol because shops are closed on Christmas Day
The sheer panic in supermarkets at 9.55pm when people stress that fuck, what if they don't have enough crates of beer to last for ONE WHOLE DAY?
We go mad.
7. Get the whole family out for a Christmas swim
Santa hats on and clothes off!
It's always a million times more freezing that you imagine but the rush you get after and the hot tea and mince pies makes it all worth it.
8. You get new clothes just for Christmas
The highlight of the year was getting brought to Debenhams and picking out something sparkly and glitzy and way OTT.
Getting to wear your fancy new threads on the big day was almost as thrilling as presents themselves.
9. Leaving out a can of Guinness for Santa
Ahh, good ol' Santa. He's always been a fan of the black stuff (or so our Guinness loving parents led us to believe).
Other kids across the world sweetly leave out milk and cookies and carrots... We leave out a nice cold can of G.
We can't imagine Christmas any other way. Now, let's get ready to fight over Monopoly...