There have been PLENTY of videos of amazing Irish fans doing the rounds on social media over the last few days, but this is one of the best.
Mick Konstantin from Kildare wrote a tune before heading to France for the Euros, and gave it a belt in Bordeaux.
It's already clocked up over 2 million views. G'WAN THE LADS!
Here's the original that Mick posted on his own Facebook page before leaving for France.