baan6 doi6 biu2扮代表

Jyutpingbaan6 doi6 biu2
Yalebaahn doih bíu

Definition

To act like a representative, or pretend to be an authority when one actually knows very little.

colloquialpeoplework

How it's used

This phrase carries a strong sense of mockery towards someone who is overstepping their authority or knowledge. It is frequently used in office or social settings to call out a person who is trying to take control of a situation they are not qualified to handle. It implies that the person is being pretentious or annoying by inserting themselves into a conversation or decision-making process.

Examples

He doesn't know anything at all, yet he's still acting like he's in charge.
Don't pretend you're the expert, you don't even understand this matter.

Related words

Common phrases

always acting like the expert
don't act like you're in charge

Common mistake

Do not use this to describe an actual official representative or someone who has been delegated a task. It is strictly for criticizing someone who is self-appointed or acting beyond their actual capacity.

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