fuck someone over

fuck over

rude slang To deceive or mistreat someone. A noun or pronoun can be used between "fuck" and "over." Management doesn't care about much this new contract will fuck us over.
See also: fuck, over

fuck someone over

tv. to give someone a very hard time; to abuse someone physically or mentally; to cheat, deceive, or trick someone. (Taboo. Usually objectionable.) The big guys fucked him over for a while and then let him go.
See also: fuck, over, someone