Sand is a term, as it relates sanding one's box, which describes the act carried out when one sands one box. For example, If a Wikipedian goes home and prepares a microwave dinner and then cries in front of the computer while cramming half-frozen macaroni and cheese down their throat, they are preparing to sand. When they stop crying and forget their lives for a moment, being drawn into the world of Wikipedia, they are sanding.