I will shoot your fucking cat
Killing your cat with a bullet and/or a knife, which is the worst thing you could ever do to a person (other than stealing their lunch money).
My dad said he was going to shoot my cat if I didn't clean my room.
I got a DM that said 'I will shoot your cat if you don't stop being annoying.'
My teacher said if I didn't stop talking, she would shoot my cat.