So please help i need good revenge?

so my sister straight up punched me in the face and she threw a glass cup at me sure we fight alot but ive never threw anything at her she throws cups and anything she finds but punching me threw the line i decided in that moment not to punch her back i sat down and now i need help what can i do to throw her off like little things she can go nuts about like misplacing her things,like should i hide her MAC charger??