I just yell all the time but I stopped annoying her a while ago sense she started beating me up for it

Hi I annoy my brother: Me & my one year older sister: " HEY CAKEY! ( My brother's nick-name ) ARE YOU STRONG? " Cakey: " Umm... I dunno? " Me & my one year older sister: " YOU DUNNO? THATS BECAUSE YOU AREN'T! YOU'RE WOODY THE WOOD STICK!! " Then we just start to run away from him. ;v;