type
phrase
pronounced
/acting-up/
emerged
recent
status
evergreen

acting up

   misbehaving

the one-line answer

Behaving badly or causing problems.

Acting up means someone is not behaving properly. They are causing issues, being difficult, or misbehaving in a way that is noticeable.

evergreen

Well known in specific communities.

01 / in the wild

hear it move.

complaint
the Wi-Fi is acting up again.
The Wi-Fi is causing problems and not functioning correctly.