A thoughtful and creative gift for a male boss can show appreciation for their hard work and dedication, as well as your own professional dedication. Consider a personalized gift, such as a custom-made pen or a professional book related to their field. A practical gift like a nice briefcase or leather folio is always appreciated. A more humorous gift like a novelty coffee mug or a stress ball can lighten the mood. A handwritten card expressing your gratitude for their guidance and mentorship is also a touching gesture. Whatever the gift, make sure it reflects your boss's personal interests and the nature of your relationship.