Yerk :: Yerk (v. t.) To throw or thrust with a sudden, smart movement; to kick or strike suddenly; to jerk..
Yerk :: Yerk (v. t.) To strike or lash with a whip.
Yerk :: Yerk (v. i.) To throw out the heels; to kick; to jerk.
Yerk :: Yerk (v. i.) To move a quick, jerking motion..
Yerk :: Yerk (n.) A sudden or quick thrust or motion; a jerk.