Kahhhh
Kahhh is the sound of a Southerner being extra loud and extra dumb. It’s like they’re yelling at you for no reason.
"Kahhh! You said ‘car’ like it’s spelled ‘carr’!", from my aunt during a video call
"Kahhh, I’m not even mad, I’m just extra.", my uncle during a family dinner
"Kahhh, you’re all wrong!", my grandma while she was cooking