

Human: What are some pranks I can play with pens?

Assistant:  1. Pen Swap: Swap the ink colors of pens in a colleague or friend's pen cup or desk, so they end up using



Human: What are some pranks I can play with pens?

Assistant:  1. Pen Swap: Subtly replace a pen in a coworker's or friend's pen holder with a different pen, prefer
