[Intro Chris Evans & Mark Ruffalo]
Captain America: Now might be a really good time for you to get angry
Hulk: That's my secret Cap. I'm always angry

[Verse 1: Jelly Roll]
I represent the underground, I represent the have-nots
I'm the Memphis Grizzly mascot, aha
Bitch I'm Sasquatch
I'm cold with this rapping dawg, Kobe with a basketball
After y'all, bitch I'm Jason Voorhees on an Adderall
Since I got out of prison and I finished my sentence
I've been ripping every sentence of every verse I've written, woo
Say what you wanna say but just admit that I am cold
Hell I could juggle chainsaws with a blindfold
Think it happened overnight the way that we've been buzzing
I've been doing this, hell, even Stevie Wonder see me coming
I'm an honorary member of the Underground Avengers
And we don't fuck with rats not even Master Splinter
Some people call me cocky, but I just say I'm confident
If you call me an asshole then that's a compliment
King Kong gorilla shit yeah I know you feeling this
UGA and Violent J, Jelly Roll is killing it

[Chorus: Jellyroll]
Since they let me out the cage I'mma beat on my damn chest
Since they let me out the cage I'mma beat on my damn chest
King Kong on 'em (king kong on 'em)
King Kong on 'em (king kong on 'em)
I'm gon' beat on my damn chest
Since they let me out the cage I'mma beat on my damn chest
Since they let me out the cage I'mma beat on my damn chest
King Kong on 'em (king kong on 'em)
King Kong on 'em (king kong on 'em)
I'm gon' beat on my damn chest
King Kong
[Verse 2: Bukshot]
In my opinion I'mma tell you what I'm thinking 'bout
I don't bite my lip for no-one I thought you done figured out
That I'm a living weapon yeah this bomb is ticking loud
I'm about to detonate like a grenade with the pin out
I know they mental's weak, these Jedi play some mind tricks
These haters jellyfish, they swear my ocean's spineless
You see these underground avengers I conspire with
We're so deep off in these trenches our career is timeless
See I'm connected to the corners of the underground
You don't wanna rumble in the jungle we don't fuck around
So fuck the industry, my attitude is shut 'em down
We'll show these bitches how we play and then we're tunnel-bound
I know that you can't stand the truth and won't admit this
I'm a factor in these streets and I'm on top my business
The way you think is how yo name got on my shit-list
Before I'm done I'll bend it over and you can kiss this

[Chorus: Jellyroll]
Since they let me out the cage I'mma beat on my damn chest
Since they let me out the cage I'mma beat on my damn chest
King Kong on 'em (king kong on 'em)
King Kong on 'em (king kong on 'em)
I'm gon' beat on my damn chest
Since they let me out the cage I'mma beat on my damn chest
Since they let me out the cage I'mma beat on my damn chest
King Kong on 'em (king kong on 'em)
King Kong on 'em (king kong on 'em)
I'm gon' beat on my damn chest
King Kong
[Verse 3: ClaAs]
Yeah bitch I'm back
It's time for business
They never saw it coming
Told 'em I had a hitless
Now I'm getting ridiculous
N***as 'bout to go missing
I'mma take this over with drama I'm young and reckless
I'm bright now
Beast on a mission, bitches I'll bite down
Other rappers trynna get loud like muffler just pipe down
Monster with that energy
Killer call me that red bull
Sicker than these bitches that be as sick as you're dead too
This shit's a movement and I'mma do it the best
Why the fuck you think we squatted and now I'm pounding my chest
The wicked we never rest
Aiming for that success
I'm Captain, I got a scar that's embedded up in my flesh
This merger is not a test, it's countdown into what is next
So buddy best call in Fury cause we about to impress
Yeah, ha
I said we about to impress
Everybody's 'bout to get on the wagon ride the express, yeah

[Chorus: Jellyroll]
Since they let me out the cage I'mma beat on my damn chest
Since they let me out the cage I'mma beat on my damn chest
King Kong on 'em (king kong on 'em)
King Kong on 'em (king kong on 'em)
I'm gon' beat on my damn chest
Since they let me out the cage I'mma beat on my damn chest
Since they let me out the cage I'mma beat on my damn chest
King Kong on 'em (king kong on 'em)
King Kong on 'em (king kong on 'em)
I'm gon' beat on my damn chest
King Kong
[Verse 4: Boondox]
I'm 'bout my business
Nobody wanna fuck up, end up on my hit-list
And I'm 'bout to rid this, world of perpetrating counterfeit bitch shit
I'm poor that kick though
Run up and ditch your body, leave your body with a big hole
Sick dude with a sick flow
I'm crazy, I'm madness
Like walking with no big toe
Beast mode like King Kong
Mo' murder my theme song
You feel a little froggy jump Kermit up
He all over your ass like a green thong
Beat on my fucking chest
Strap on a fucking vest
Gorilla cap peeler, take a shot of Tequila you wanna rumble in the jungle well be my guest
I'm jumping out the bushes just like it was '09
Like Bane left craned up on crutches Batman a broke spine
You're falling down on your knees, forgiveness, no times
The ice I got in my veins will leave you snow-blind
Avengers on a mission, they gon' be a strong collision
These haters keep on wishing they ain't make the wrong decision
I got a proposition, more like a premonition
Call up the mortician
Busting heads is a tradition

[Chorus: Jellyroll]
Since they let me out the cage I'mma beat on my damn chest
Since they let me out the cage I'mma beat on my damn chest
King Kong on 'em (king kong on 'em)
King Kong on 'em (king kong on 'em)
I'm gon' beat on my damn chest
Since they let me out the cage I'mma beat on my damn chest
Since they let me out the cage I'mma beat on my damn chest
King Kong on 'em (king kong on 'em)
King Kong on 'em (king kong on 'em)
I'm gon' beat on my damn chest
King Kong