How do you prank your older sisters without them knowing?

Answer 1

It doesn't matter about being found out. That's half the fun. My personal favorite prank is to wait until they've left for an extended time, like a whole weekend. Then go into their room with a lot of scotch tape, and a few rolls of wrapping paper. Wrap everything you see that isn't nailed down.

Another good one, get yourself about 4 rolls of shrink wrap (plastic wrap that store warehouses use to wrap pallets of merchandise). Wait until nightfall on a Sunday night, and when they're asleep, take the shrink wrap, and wrap their cars.

The fact that you'll eventually be found out as the one who pulled the prank just shows them that you have some creativity in the pranks. The only rule about pranks however, is that no one gets harmed. "It's all fun and games until someone loses a kidney."