half-hour clock technique

noun: a clock-watching form of procrastination, in which the procrastinator schedules the "start time" of a dreaded task based on the next "half-hour" mark of the clock. For example, if the clock reads "1:35", a procrastinator employing the half-hour clock technique will start the task when the clock strikes "2:00", usually filling in this time gap with activities such as web surfing and masturbation. The technique is popular amongst perfectionists, numerologists, the obsessive compulsive and unemployed spectrum of procrastinators.