I Need unhinged threats for my new character

So I usually play the no nonsense warlock or wizard that keeps the party from doing anything to chaotic this time in play a race and class I normally don’t use and so am making a gnome barbarian named zIbb I need some unhinged silly threats to throw out as I go into combat. For examples “I’m gonna turn your femur into a bone flute. You look like you’d make for a nice set of bag pipes” think Chaotic good barbarian from YouTube except he sounds like a man named crusty Dan.