Mudding on Suits is a term that is used in the TV show Suits, but its meaning is not entirely clear. According to some fans on Reddit and Wall Street Oasis, it could be a reference to a spa treatment where mud from different areas of the world is used as a facial or cleansing body exfoliating stuff. However, in the Suits Wiki, "Good Mudding" is the title of the fifth episode of the eighth season of Suits, which aired on August 15, 2018. In this episode, Harveys brother Marcus called for him to help with a sensitive issue that threatened to open old wounds. In a YouTube clip from Suits, Sheila mentions putting her hands in Harveys mud. It is unclear whether this is related to the spa treatment interpretation or if it has a different meaning within the context of the show.