It's mighty cold out there lads, so we have the utmost respect for people heading to the match today (well, a few pints might warm you all up!).

And as our fair green isle gets ready to battle the great Down Under, here we have the best tweets from everyone heading along this evening.

Whether you're watching it in the pub or are already taking your seat in the Aviva Stadium, we hope you have the absolute craic tonight:

Good luck, lads!