put a fake snake in their bedroom and say you have a snake problem.
Ignore Them
You get rid of a annoying flea mite by hitting it so hard that it starts to cry and cry
well it really depends why she is being annoyng lol
just go away
It's important to address the situation respectfully. You can try having an open and honest conversation with your grandma about how her behavior is affecting you. Setting boundaries in a gentle manner and expressing your feelings could help create a better understanding between you both.
throw it off a skyscraper, won't be annoying after that.
Say that you love him. He probably has a crush on you.
Try being a less annoying niece.
Punch her in the tummy.
Don't use that company or store
say can you go away because you have been annoying me all bloody day you annoying idiot
You can get rid of someone annoying by telling them to shutup, or you can just tell on them , but i think that is baby thing so, and you can beat them up! I would rather tell them to shutup, or beat them up.