<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
how do i do a prank involving blood?
<|assistant|>
An easy prank to do involving blood would be to fake a cut to someone and ask them to look at their bandage later. Put a few drops of food coloring in some fake blood and put it in a small container with an adhesive bandage in it. When you prank someone, put the bandage on their arm, and then tell them to look at it after they leave your house. Once they do, the red "blood" will have transferred onto their skin, creating a startling surprise!