Contextual Analysis of "hundred miles an hour" in Lyrics

my mind was running through the woods instead

one hundred miles an hour in my head

with you on top of me and me underneath you

'cause i am numb

if i had to crash my car

i'll be sitting here and watch myself die

she's got me nervous

she's more than worth it

yeah

nigga

never ever get it slow

to the next punkshow

all emotion dripped away

just to see what it feels like to fly

hurtling through space

and

my mind's working overtime

but i'm alive and doing fine

imagine myself in an automobile

only me at the wheel