Back on My Buck Shit is a mixtape by rapper Young Buck, hosted by DJ Smallz and DJ Scream. The mixtape features exclusive tracks and freestyles from Young Buck with appearances by All Star Cashville Prince, Lil Wayne, Yo Gotti, and Plies. It was released for digital download on May 26, 2009. The mixtape is volume one of a three-volume release. However, instead of DJ Smallz and DJ Scream, volumes two and three are hosted by Drumma Boy.
Due to contract issues with G-Unit Records and a feud with label head 50 Cent, Young Buck was unable to release a new album. With help from DJ Smallz and DJ Scream, Buck released an official mixtape strictly for his fans through his record label, Ca$hville Records.