To throw into confusion or disorder.
To improve a product or service in ways that displace an established one and surprise the market.
To interrupt or impede.
To discombobulate, utterly confuse, or confound psychologically; to throw into a state of mental disarray.
To damage; injure.
To manhandle; beat up; rough up.
To make a mess of; to untidy, disorder, soil, or muss.
To botch, bungle; to perform poorly on.
To cause a problem with; to introduce an error or mistake in; to make muddled or confused; spoil; ruin.
To cause (another person) to make unwanted mistakes in a given task, usually through distraction or obnoxious behavior.
To make a mistake; to do something incorrectly; to perform poorly.