There is no definitive answer to which ear boys should get pierced, as it is a matter of personal preference and cultural associations. However, there are some beliefs and trends that have been associated with ear piercings for men. Over the years, it was believed to be more popular for a man to have his left ear pierced rather than his right. This association originated from the rap world, as well as the biker and pirate communities, who adopted the left ear piercing to indicate their straightness. However, there is no evidence to support the idea that piercing one ear or the other is linked to sexual orientation.

In conclusion, boys can get their ear pierced on any side they prefer, and there are many different ear piercing trends and styles to choose from. Some popular options include dual ear lobe piercing, single stud lobe piercing, cartilage piercing, and more.