Used in a casual conversation, often to express that something is unjust or unethical.

Colloquial Nuance

Expresses a light form of disapproval, not severe but clear enough to voice dissatisfaction.

Mild Disapproval

Especially common in British English and might not be well understood elsewhere.

Can indicate a sudden cancellation or change of plans which were previously confirmed.

Asking if something 'isn’t on' can confirm whether an event is taking place.

Commonly used to check if a device is turned off or malfunctioning.

Frequently used at home to indicate that an appliance or electronic device is off.