Definition of the word screw around

The origin of the phrase "screw around" can be traced back to the mid-19th century when the word "screw" had a different connotation. During this time, "screw" was often used as a euphemism for sexual intercourse or illicit activities, particularly in reference to prison inmates engaging in such acts. The phrase "screw around" likely evolved from this usage of the word "screw." To "screw around" originally meant to engage in questionable or illicit activities, particularly those of a sexual nature. The exact origin of the expression is unclear, but it is thought to have developed as a result of the slang used by criminals and prisoners, where "screw" was a common term for a prison guard or warder. Over time, the meaning of "screw around" has broadened to encompass a wider range of activities that are frivolous, time-wasting, or non-productive, and no longer necessarily relate to sexual activities. However, the original connotations of the phrase still linger to some extent in its modern usage, particularly in reference to certain types of behavior that might be considered "dirty" or questionable.