I need that fix, I need it quick   I am a fiend I'm an adrenaline junkie   The strength of ten men cannot stop me   When I am hopped up on my own adrenaline      Adrenaline is what I need, pumping, pumping, through my veins   Adrenaline is what I need, can't you hear my heart racing?   Adrenaline is what I need, pure chemical energy   Adrenaline is what I need, you can't buy that stuff on the street      Don't need to shoot up don't need to pop a pill I don't need to sniff it up I don't need to chug it down    Don't need to take a trip don't need to take a hit don't need to make a deal the real thing is inside me