revenge (oneself) (up)on (someone or something)(redirected from revenge themselves on)
revenge (oneself) (up)on (someone or something)
To retaliate against another for a wrong done to oneself; to seek or exact revenge against someone. Tiffany is always gossiping about me, so I revenged myself on her by starting a nasty rumor about her relationship with one of our teachers. I see the growth of this extremist movement as largely being citizens revenging themselves upon the established government, which they feel has betrayed or abandoned them.
See also: revenge
revenge oneself (up)on someone or something
to retaliate against someone or something. (Upon is formal and less commonly used than on.) There is no need for you to revenge yourself upon Walter. It was an accident. She did not know how she would revenge herself on Joe, but she knew she would.