When choosing what to get a guy for his birthday, consider his interests. If he likes beer and food, give him a specialty drink or take him out to dinner. If he likes gadgets, find the latest piece of technology in your price range.
Select a birthday gift based on his hobbies. For sports enthusiasts, buy a collector's sports jersey or new equipment, such as a golf club. For bookworms, gift a bestselling book or one by his favorite author. For the well-dressed guy, buy a new tie or dress shirt. For film lovers, gift movie tickets or a new DVD.