to swindle someone else's belongings, especially money. Usually this someone is a relative or family member. The Greenjacker then must return home for the duration of the summer. (See Greenjack, Stephen)

Mercury retrograde is the act of taking a shit whilst mooning one or more human beings. Your day can typically being going well, according to your horoscope, until you are forced into witnessing Mercury retrograde. Performing Mercury retrograde will often speed the astrological cycle forward for the individual performing the Mercury retrograde, bringing about happy and fruitful times to come.