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boobs that move vigorously when jumping or fighting.

originated in soul calibur 2, from the fighter, taki, because the makers of the game obviously imlemented a physics engine to accomodate for her boobs swaying to and fro.
look at the physics engine on that girl!
by brad kester March 02, 2006
8 10

Words related to physics engine

boobs bosoms breasts fighting hoo-hoo's rack soul calibur 2