Songs:
Queen - Brohemian Rhapsody
Korn - Yall want a Jingle
Metallica - Hero of the Gay
Megadeth - Sweating Mullets
Avenged Sevenfold - Fat Country
Dream Theater - Pull My Under
Dio - Holy Liver
Disturbed - 10 000 Lists
Bands:
Arch Enema
In Flakes
Papa Coach
Player
Mopeth
Nuns N Roses
Cream Theater
My Chemical Bromance
As I Lay Drying
File
Sorry. 
I would be worried about “cream theater”
Don’t lie to me. You’re not sorry in the slightest, are you?
Hey I like some bands in this list too… Now I’ll go listen to some… Papamore.
Okay, their early stuff was good… After that… Not so much
Nigamortus - Kendrick Lamar
Nipper - brockhampton
Kikes- Kanye west
apparently my late night after work mind is very racist
To be fair, we’re talking about ruining things, so.
only band name I can kinda think of is Tool ----> Fool but that sound cool too
Wool? Heh.
Children of Boom (instead of Bodom)
Dole (instead of Doyle)
Skeleton Bitch (Witch)
Metallisa
Megameth
Tears for Bears
Queer
Lynyrd Skynerd
Moo Fighters
Oldplay
And finally… FU2.
I guess they’d be less popular with this name.
Pimple Minds
Midnight Boil
HA-ha
Smites
Oldplay
The Missin’
House of Love
Stink and the Police
Push
Radiodead
-Oldplay (Coldplay)
-TupaY (Tupac)
-Faith No Whore (Faith No More)
-Steel Dank (Steely Dan)
Kinda lame, but I’m tired as hell, lol