<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
what are some pranks to play on a college professor?
<|assistant|>
There are several pranks that students can play on college professors.  One idea is to add a packet of fake coffee grounds to your professor's coffee mug and watch their reaction when they go to stir it. Another idea is to borrow a few books from the library and return them several weeks later with a few sticky notes on the inside cover saying that they are reserved for someone else. Students could also fill their professor's pencil cup with warm or hot glue and watch them struggle to use their pencils in class!