“Back That Thang Up” was the second single from the 400 Degreez album.

Today in Hip Hop history, Juvenile released “Back That Thang Up.”  Released in 1999 on Cash Money Records, the song had verses from Mannie Fresh, who also produced the song, and Lil Wayne. “Back That Thang Up” was Juvenile’s biggest hit until his release of “Slow Motion” in 2004. The song was from Juvenile’s third album 400 Degreez, which was released in 1998.  It peaked at number 19 on the Billboard Hot 100. The song was responsible for taking Cash Money’s popularity mainstream.