The phrase "chops one's head" is a violent and aggressive idiom that means to criticize severely or reprimand harshly. However, using such harsh language can be uncomfortable for some people. Fortunately, there are several synonyms for this phrase that can be used interchangeably. These synonyms include "takes to task," "rebukes," "calls out," "scolds," "chastises," and "reprimands." Each of these phrases carries a slightly different connotation and can be used effectively in different situations. Regardless of which phrase is used, the underlying message is that the person being addressed needs to make changes to their behavior or face the consequences.