

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

Assistant:  1. Pen swapping: Swap the ink colors of pens in a pen cup or a desk drawer to see who notices first.

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

Assistant:  1. Pen Swap: Replace the ink in a pen with a different color or a permanent marker. This can create a humorous surprise for the
