This sound is from African And Jamaican Accent Soundboard

Patois and English are frequently used for stylistic contrast (codeswitching) in new forms of Internet writing. Jamaican Patois (locally rendered Patwah) is an English-based creole language with West African influences, spoken primarily in Jamaica and among the Jamaican diaspora.
See also: Jamaican English, Regional accents of English, Rhoticity in English, Guyanese Creole, British African-Caribbean people, and Music of Jamaica.