Leach the Poison

Dealing with you is like drinking poison.
Pour another glass, barkeep.
You're buying; what's the limit?
I'll take another glass, barkeep.
You drank all the poison poured for you.
Another poisonous round, barkeep.
You put down your money; I drink all too.
Cheers! Keep it coming, barkeep.
You've had your fill, I drink it still.
Closing time already, barkeep?
On your dime, I've gotten my fill.
Go on, close up, barkeep.
You've filled me up, with your poisonous cup,
But now I'm sick as hell.
Wretching, again and again, I vomit it all up,
And it's just as well.
The innocence downed, my sanity drowned,
I kill another friendship, awe hell.
Have you opened again, barkeep?