do with a vengeance

with a vengeance

Determinedly or passionately, perhaps fueled by anger. After my girlfriend dumped me, I started working out with a vengeance. We're going to have to clean with a vengeance to get the house ready in time.
See also: vengeance
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

do something with a vengeance

Fig. to do something with vigor; to do something energetically as if one were angry. Bob is building that fence with a vengeance. Mary is really weeding her garden with a vengeance.
See also: vengeance
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.
See also: