"Nun of Dat" is a song by American rapper BlocBoy JB featuring fellow American rapper Lil Pump. Written alongside producer Tay Keith, It was released as the only promotional single from BlocBoy's seventh mixtape, Simi, on May 2, 2018.[1][2][3][4][5]
The song received generally positive reviews. Nick Mojica of XXL called the track "hard-hitting", and that Lil Pump "matched BlocBoy JB's intensity".[1] Darryl Robertson of Vibe called the record "fun-filled".[6]