Just remembered a great prank I did.

Mum had a bunch of the little strip of cardboard that goes bang in Christmas crackers. You use them to make your own but I got hold of a few. I taped one end to my little bro's door and the other end to the wall beside it. The next morning I got up early before he was awake and knocked on the door. He went to open the door and it went BANG in his face. He was pretty shocked.

I did a old prank. Its when I put salt in my friends toothbrush, He was spitting out and saying WHAT THE HECK WAS THAT!?!?!

Mine was at a gas station. I got some ketchup packets, went to the bathroom and put them under the toilet seat. After i was done someone went in there xD

I pissed in some kid's locker in 5th grade. Well, he wasn't really "some kid".

I once got a bunch of fake spiders and threw them at these group of people. Probably the loudest screams I heard in my whole school life.