The best drug out there.

Adrenaline-rich activies include:
Riding a brakeless BMX down a hill with cars passing by
Yelling the N word in the hood
Skating and doing tricks
Getting into a fight
Running
Taking walks in the woods at night with a dying flashlight
The list goes on.

Music so good it could elicit sexual arousal.

When you get adrenaline from anger, fear, or sorrow you get energized, blood rushes through you and your heart beats faster. Useful for fights, as when you have an adrenaline rush you hardly feel punches and your blows will hit much harder.

Substance secreted by the body when someone is experiencing fear,excitement...makes the heart beats faster and slows digestion..normally dogs can smell it that`s why they attack when feared.

A highly intoxicating substance released in the body when one is doing something totally bad-a

A chemical once entered into the blood stream makes the human body capable of the impossible

What happens when you play rockband all night.