Often used to advise caution in city environments where the risk of crime is higher.

Urban Awareness

It doesn't mean to physically turn around but to remain vigilant of your surroundings.

Not Literal

Can express genuine concern when someone senses potential danger for another person.

Emphasizes the importance of being responsible for one's own well-being in competitive situations.

Used in professional contexts to remind others of office politics or competitive colleagues.

Advises to be cautious of those who might intend harm, especially to avoid becoming a target.

Used when there's a need to be aware of potential betrayal or harm within a group.

In social settings, can imply to be wary of gossip or false friends.