Tweaking

Verb / Internet Slang

Tweaking refers to behaving in a wildly excited, agitated, or erratic manner.

Example: “He was tweaking after hearing the unexpected news.”
Means: “He was behaving in an overly excited and agitated way after hearing the unexpected news.”

Example: “Why are you tweaking over something so small?”
Means: “Why are you acting so agitated about something so minor?”