What does 嘚SE mean?

Dese, in Northeastern dialect, often refers to getting carried away after achieving a trivial achievement or accomplishing something big. It usually has a derogatory or mocking meaning, and sometimes it also means a very severe reprimand. It should not be used when joking. Generally, in Northeast China, it can be used when elders blame and severely reprimand the younger ones. The younger generation can accept this word with a quite derogatory meaning. If the younger generation or peers use this word inappropriately, it will cause conflicts and may lead to beatings and scoldings.

It has different emotional tones in different regions or contexts, so try not to use it in different regions.