Um... sure.
One Halloween night, a lot of kids went trick or treating... but not me. Nor my little brother. I was in 2nd grade I think.
There were a lot of knockings on our door and the wonderful sound/voice of trick-or-treaters saying,"Trick or treat!"
To be honest, I got quite disturbed... o.o and my dad was, I guess, excited to give out candy.
Anyways, here's the prank:
I was in the kitchen, I think... and I made a small voice, I imitated, saying,"Trick or treat...!"
My dad came running to the door and he grabbed my brother , plus the candies. He opened the door and no one was there.
I didn't laugh at 1st. I tried not to. But after 3 seconds I laughed aloud. And my dad was confused. And then I told him that I was the one that said it.
Honestly, it was really funny. But, if you didn't think it was funny, well... it was. To me. XD and... oh well.