This is a song about "Beating a friend up"

In life she the wife who was right in that deep end

Aidan, maybe you'll be next, you and a friend,

Box logo on my muthafuckin' chest

Don't call me "lover" or a "best friend",

Listen to my heart beating up

What a mess! but we clean in the club

Beating them is like opening a new chapter

You too young and you don't know what i'm fightin' for

So i ain't giving a fuck

Untill my heart stop beating up

Woke up in the morning, mourning without a friend

Down to ride to the bloody end, just me and my girlfriend

Don't worry for in the lord you have a friend

That's why i never claimed i was the best

Not about how i had given tha pussy a beating/

And fuck the fat lady, it's over when all the kids sing