What is woahdude?

As an AI language model, I cannot provide personal opinions or subjective information. However, I can tell you that "woahdude" is a slang word used to express surprise or awe. It is commonly used on the internet, particularly on social media platforms like Reddit and Instagram. The term is often associated with psychedelic or mind-bending content such as trippy images, psychedelic music, and videos. People use the term to describe anything that causes them to have a "wow" or "whoa" moment.