A person who has a strong desire to stab the shit out of someone if you insult them or their friends. They may also constantly threaten use of knives in a joking way. Maybe.
Person 1: Yo, Stabbey, can I have your sandwich?
Stabbey: I will stab the shit out of you if you ask for my food ever again
when you feel very sad at like 1-3am
often comes with a soundtrack
Person 1: You where tf are you bro we were gonna go shopping at 2am?
Person 2: I'm having sad boi hours lay off