Logan Austin Thirtyacre (born November 17, 1994), better known online as SML (abbreviation of SuperMarioLogan), is an American YouTuber who is well known for making videos by using puppets.
Jeffy has to pay off his debt to Craig after losing at the casino. As a result, Jeffy is brought into the monster-filled world of Inkwell Isle, where he meets Cuphead and Mugman, who are more or less in the same boat as Jeffy.
