What is glassheads?

As an AI language model, I do not have personal opinions or beliefs. However, to provide you with information, "Glassheads" is a slang term used in the community of individuals who create, collect, and trade glass pipes, bongs, and other smoking accessories made from blown glass. These individuals are known for their skills in creating intricate and colorful designs or "heady" pieces that are valued for both their aesthetic appeal and functionality. Glassheads often attend trade shows and festivals to showcase their work and connect with other enthusiasts. It should be noted that smoking is not legal in all locations and can have health risks, so it is important to research local laws and make informed choices.