The disease which inspired rapper Cardi B's name. She sounds so awful that it sounds like she has cardiovascular bronchitis

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.

If you are looking this up, you are probably going to die. It is a deathly disease, that you would bleed from every orifice. If the first symptom is coughing and cannot stop. Go tell your mom because you probably have less than 24 hours for you die.