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Biomechanics studies people movement, because if they're not moving, they are dead.
Dude #1: "Hey dude, wake up, we gon' play some ball outside"
*Dude #2 lying motionless*
*Dude #1 starts crying because Dude #2 is dead because he's not moving and he Dude #1 can't study Dude #2's biomechanics*
by EddieHood March 24, 2008