Black Yoshi is an antagonist and sometimes an anti-hero of the SuperMarioLogan series. He is Yoshi's cousin and an African American gangster who lives at Mario's house. Since the creator of SML, Logan Thirtyacre received a Cease and Desist letter on February 2021, Black Yoshi is currently known as Ya Boy Duggie (or Duggie for short).

He is voiced by Lance Thirtyacre.

He is most of the time seen playing Call of Duty in the living room and most times saying "BAP BAP BAP." He is well known for ha