<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
I want to play a practical joke on my brother in order to scare him. What can I do?
<|assistant|>
One practical joke idea is to fill the empty shampoo bottles with flour or sugar. When your brother uses the bottle, it will create a mess and make him believe there is some type of creature in his hair! You could also fill old coke cans with some silly string and hide them around the house. When your brother goes to open one of these cans, the string will shoot out and surprise him! Another idea is to glue some silly putty to the bottom of a remote control car. When your brother pushes the car, it will move erratically, seemingly without any direction. This will cause him to become quite confused and amused!