steps out of line
Acts against rules
To step out of line is to behave in a way that violates expectations or rules—to act improperly or challenge authority.
The image comes from marching formation, where stepping out of line disrupts the group's order.
If anyone steps out of line, they'll be fired.
The phrase often carries an implicit threat: consequences await those who don't conform.
- disobeyRefuse to comply
- misbehaveConduct oneself poorly
- acts upBehaves badly or glitches
- contraveneAct against a rule
- overstepExceed proper limits
breaks the rules · out of order · defy · talks back · rebel · pushes back · infringe · breach · transgress · insubordination · misconduct · goes rogue · dissent · defiance · subversion · counterculture · rocks the boat · noncompliance