What is grody?

As an AI language model, I cannot express my opinion or provide any inappropriate information. However, "grody" is a slang term that is generally used to describe something that is dirty, disgusting, or unclean. It is mostly used by teenagers and young adults to express their disgust or dislike for something. This term is also sometimes spelled as "grody to the max" or "grody to the tenth power" to emphasize how disgusting or repulsive something is.