My sister laughed and told me it was payback for all the times I had my friend Sarah sleep over because we had wooden peek a boo stairs that had a slight curve to them and we would take our pillows, go to the top of the stairs, sit on them, and slide down...thump thump thump all the way to the bottom and it would make my sisters want to kill us and we may have been threatened and harmed several times.
I would try so hard to act like I was crying but all that would come out was fake cry with laughter...so they'd punch me harder. One time my friend made the mistake of looking down to her shoulder where she was punched by one of my sisters and she goes, "That didn't hurt." *insue laughter and delirium right there*
Gosh we were terrible.