1.) Someone from the Islamic Sultanate of Qarsherskiy.
2.) Something from or pertaining to Qarsherskiy.
3.) The Qarsherskiy ethnic and national identity.
4.) The Qarshkī language.
Qarsherskiyan English is an umbrella term for several somewhat similar dialects of English spoken by some members of the Ethnic Qarsherskiyan tribe and people who grew up around the Ethnic Qarsherskiyan community. It is often described by speakers of Standardized American English as being a mix of Tangier Island English, African American English or Ebonics, Southern American Accent, Appalachian Accents, and a bit of Midwestern Accent thrown in, all topped off with random Islamic Arabic and Creole French terms sprinkled in such as:
Bon Mateèn,
Salam Aleékum,
Merci Byoukou,
Alhamdulillah,
SubhanAllah,
MashAllah,
InşAllah,
Etc.