<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
What are some mean Halloween pranks?
<|assistant|>
Mean Halloween pranks include hiding objects in people's bags or backpacks and leaving tricks like a spoon with a bad smell or some other unpleasant surprise inside. Additionally, a person can draw prank labels, such as 'Energy Drink', onto the bottles of regular sodas so that people who drink them will have unexpected and often embarrassing results.  Another option is to dress up as a clown and set up a booth with prank signs like ‘Guess the Number of Jelly Beans in the Jar’ or ‘Pass this Razor Blades-Filled Balloon to Your Friends’ to scare people.  Finally, one can fill up the swimming pool with green dyed water, wait for unsuspecting victims to come over and take videos and pictures.