@Da5ch  
Headcanon: Sunset Shimmer and Rainbow Dash are metalheads. :P

@AppleDerpy20  
You know, I spent a good fifteen minutes last night thinking of the original lyrics and trying to make them be about chewing popcorn aggressively like Derpy’s doing here. It didn’t work out too well haha.
 
Lol, and now I almost wonder what it’d be like if the third Equestria Girls movie kept up the rock band theme of the second movie, and has the Rainbooms playing 1980s-style thrash metal instead of the light pop-rock musical songs from the movie. That’d be awesome, if not a tad inappropriate for the target audience haha. I have a headcanon that Rainbow Dash likes classic metal - Metallica, Megadeth, Slayer, Anthrax, etc.

@Da5ch
 
♪Lashing out the action, returning the reaction,  
Weak are ripped and torn away!  
Hypnotizing power, crushing all that cower,  
Battery is here to stay!
 
Smashing through the boundaries,  
Lunacy has found me,  
Cannot stop the battery!  
Pounding out aggression,  
Turns into obsession,  
Cannot kill the battery!
 
Cannot kill the family,  
Battery is found in me!♪

@AppleDerpy20  
BAT-TER-Y!

I dont relate

[Chewing Angrily]

[Chewing Intensifies]

Derpy suppressing rage.