According to Osho, life itself is never boring; only the mind made of knowledge, habits, and past conclusions is. Drop your second-hand knowing, open the "windows" of no-mind, and meet the present like a child - playful, curious, meditative. Look freshly at ordinary things, let surprise in, and intimacy with life will dissolve boredom.
When you're bored, stop living in your head; look at things like a kid right now and enjoy the small, new moments.