Pearl Jam - Do the evolution

Woo..Im ahead, Im a man
Im the first mammal to wear pants, yeah
Im at peace with my lust
I can kill cause in God I trust, yeah
Its evolution, baby
Im at piece, Im the man
Buying stocks on the day of the crash
On the loose, Im a truck
All the rolling hills, Ill flatten em out, yeah
Its herd behavior, uh huh
Its evolution, baby