microminutes (slang): a time metric defined between minutes and nanoseconds. microminutes is used to describe the insufferable pain when counting the amount of time from event A to event B. e.g. to describe one’s time at work with jetlag plus working with an incompetent staff combined with a need to hurt someone plus an awful transit experience, the rubric for time in this instance is measured in microminutes. This term is credited to Hanako T.(last name withheld for privacy purposes), first used at 2:50am, January 3, 2007.