Shammers gym leader shufflin

To be the very best, You've got to beat the very best. Let's follow our hero as he journeys through pewter city's Brock, cerulean city's Misty, Cinnabar Island's Blaine, and maybe one day, the elite 4!
(BROCK)
Y'all know me, I'm sedimentary
I'm better than gary, I'm F-in' scary
Y'all best be ready to carry
Your little clefairy up to the cemetary
Do pokemon ever survive here? Why yes, but very rarely.
I take nothing for granted
And everything for granite
can't understand it, running frantic
from a man that's bringin' his Kabutops
I throw mean shots
Pathetic, your whole team stops while your goldeen flops.
It's me and you
your pikachu is gonna meet my geodude
and pretty soon he's gonna need a feeding tube, dude.
You're in the gym of the rocks, which means that i am the boss
Your eyes will cross from my seismic toss
Now you're at a loss of words
And you're in for a hard night.
Master of the rock type
Came so far but not quite
Walk tall, ash, and go and roll your shoulders back.
You better be stone cold to hold the boulder badge.
Come on
Gym leader shufflin' Pikachu I choose you!