"The Cockblock" by Alexander The Poet 

When you see a hot chick,
And you are set to fuck
Your friend acts like a dick,
And performs, a cockblock!

A cockblock happens when,
You want a girl that's hot
But then so does your friend,
Now you don't stand a shot!

But you really want her,
You want to tap that ass
But your friend's a fucker,
Cause he won't let you pass!

So now you comprehend,
You're really out of luck
All thanks to your good friend,
He performed, a cockblock!

THE END