Sea Turchin
A Sea Turchin is the name of a club member of Joshua's Musical Cove (formally Luca The Musical). Sea Turchins are commonly found in groups of 5-10 and hail the Sea Turchin King, Joshua Turchin.
Kat: Oh, I'm a sea turchin
Mike: What?
Kat: A member of Joshua's Musical Cove
Mike: Ohhh!
Mike: What?
Kat: A member of Joshua's Musical Cove
Mike: Ohhh!