You should not be mean to your sister if see is being mean to you because then you will keep getting in fights and eventually you'll get in trouble by your mom like me.
Well, because they are just mean bratty and bossy, and they are jealous of you, but you can always get back at them...
some one is being mean to you do something back like be mean to them or stop them and it depends on is it a bully your brother or sister
dude, my sister took my ipod too, its impossible to get it back
Sisko If you mean "big sister" = isosisko If you mean "little sister" = pikkusisko
sister = Schwester
It means- I'll come back to get you, little sister
do somthing even worse :) like say she hit u , bite her or tell of her
"sister" in Spanish is "hermana".
It might depend on what your sister means to you....
That you're in danger. Watch your back.