Skrillex: 

My name is Skrillex man, [bad word] to the devils den 
Im a scary monster stomping this sprite in frilly pants 
Youre a weirdo Wolfy you rinse your powdered wigs in [bad word] and your cousin blew notes on your little magic flute 
Your daddy makes the Jackson Five look like a family circus 
You might have been a genius but you died baroque and worthless 
Im rich and claiming famous 
And Imma play this on the A-list 
Youre the lamest, kiss my [bad word] 
A-A-A-A-Amadeus 

Mozart: 

Was thats the verse, or did you just get the hiccups? 
Im a prodigy, Sonny and Im about to smack a [bad word] up 
My music is 200 years old and its still excellent 
In 2 months more the world will forget about you, Skrill-excrement 
I cant believe the way you dressed 
When you dub step out of the house 
Youre like the emo, Steve Irkle 
You Ugh reek of deadmau5 
I am the worlds [bad word] 
No one knows what you are 
Except a lonely little troll 
Who knows how to press a space bar! 

Skrillex: 

Im attack, you decay, cant sustain my releases! 
Side-chain, Wolfgang, bangarang you to pieces! 
Im a self made-man, youre a slave to your papa 
Imma a rockstar mix you with the bass and 
DROP YOU 
Global, mistros glow like Chernobyl 
Kids exploding your mobile 
No one even knows you 
I make the whole world move, you [bad word] theatre 
I gave your same fame from home 
On a blown out speaker 

Mozart: 

Oh yes, Ive heard that EB, and see, I have transcribed it here 
Tell me, [bad word] after the 68th measure of diarrhea? 
What type of [bad word] does it take to enjoy (I have no idea) 
I have seen [bad word] than a couch from IKEA! 
You go piano to forte-issi-issi-mo 
That means soft to very, very loud 
Cause I guess that you didnt know! 
Why dont you put down your Q-base and bring up a real bow 
I rapped harder than you when I was 5 years old!