The lyrics are gas.

As we all know, Conor McGregor is gearing up to fight Floyd Mayweather at the end of this month in Las Vegas. Just ahead of that, Kildare musician Mick Konstantin has created a new song to honour the fight. Titled, There's Only One Conor McGregor, Mike uploaded the song to Facebook saying:

"Just throwing up the yearly tune, and for the month that's in it, thought I'd do one on Conor McGregor, and the fight coming up against Mayweather. Tried to get as many of his famous lines in as possible, so hope ye like it! And if anyone out there knows Conor personally, feel free to pass the song on to him, sound!"

With lyrics like, "Mayweather, you're old and you're small, And the truth is that you'll do feck all," it's already a huge hit. It was only uploaded last night and it's already gone viral. If you're looking to sing along, here are the full lyrics:

"A kid from Dublin with more than a dream He knew one day he'd be the king of the UFC With a group of fighting Irish not to be pushed over Not here to take part they were here to take over From the start John Kavanagh by his side Whoever thought they'd be known worldwide After 60g's baby and a contract to sign Leaving his old life and the social welfare behind After 2 years came the featherweight champion of the world Conor said he'd make him look like a little girl It only took ten seconds to show his talk wasn't cheap As he connected with the left, and put ALDO TO SLEEP! There's only one Conor McGregor, and there's no fighter better And he's going to knock out Floyd Mayweather So Floyd watch out cos the Irish are coming You can talk all you want, buy you'll do nothin! The lightweight belt was next in store To do what no other fighter had ever done before Became the first same time double champ in history And took the chance to apologize to absolutely nobody Came from working on a building site To getting million dollar pay cheques from Dana White And now his money, his cars and his clothes he flaunts Cos the double champ does what the f**k he wants Mayweather, your old and your small And the truth is that you'll do feck all Cos precision beats power and timing beats speed "Why have you got a school bag Floyd you can't even read" Well he dresses to kill, buys lamborghinis at will Can get inside your head like he was Dr. Phil And if you call him out, have a good reason why Or he'll turn around and say who the f**k is that guy And on the 26th of August we're taking over Vegas The Irish invasion you can't mistake us Singing songs day and night til our voices are sore Cos when one of us goes, we all go to war!!"