Grandmas Back!

Your friends grandma dies.

He is upset, so you decide to play
a good practical joke.

When he is gone you sneak into his house
and put a casket in his living room.
In the casket you put a mask of a
scary clown inside.
Under the mask
write a note that says "Grandmas Baccckkkk"

This will freak the fuck out of your friend.
When he tells you this story
get mad
and tell him if you find out who did this you will kill them