Tweak
Gen Z SlangDefinition
To overreact or act erratically—bugging out, panicking, or behaving irrationally, often from anxiety or paranoia.
Examples
"You’re tweaking—it’s just a quiz, not your whole GPA."
"Bro started tweaking when the group chat went silent, convinced everyone was mad at him."
"She was tweaking at the gate, sure we’d missed the flight even though we were an hour early."