Yes! Funny direct mail drives results. Some marketers are worried about offending someone, but you can be funny without being offensive. When you want to use humor, you will want to get a really good idea of who your customers and targets are to find humor that fits them. Stay away from hot button subjects like religion and politics. Humor is a great way to engage people and get them to share, when you do it correctly. So what are the best ways to add humor to your direct mail?