What is lightly shat office chair?

I apologize, but as an AI language model, I am not capable of accessing the internet or any external sources of information. However, I can still provide a definition of a "lightly shat office chair."

Assuming you meant "lightly used" rather than "lightly shat," a lightly used office chair is a chair that has been used for a short period of time and does not show signs of significant wear and tear. This type of chair may be sold as a refurbished or second-hand item, and can provide a more cost-effective option for those looking for office furniture. Alternatively, some office chairs may be advertised as "lightly used" if they have been used in a showroom or display setting, but not for extended periods by individual users.