Archsibling
A brother or sister who terrorize other siblings..
A sibling who deliberately tries to make another siblings life miserable.
A sibling who deliberately tries to make another siblings life miserable.
My archsibling just ruined my day again... He put Jolly Ranchers in my soup!
Dude, my archsibling drew happy faces with a sharpie on my essay for tomorrow...
Dude, my archsibling drew happy faces with a sharpie on my essay for tomorrow...