It debuted on the Billboard Hot R&B/Hip-Hop Songs chart on December 16, 2006 at #75; in its 16th week on the chart, on March 31, 2007, the single reached #2, where it stayed for four consecutive weeks. "B.U.D.D.Y." entered the Billboard Hot 100 on February 10, 2007 at #100, and reached its peak position at #36 on April 7, 2007, in its 9th week on the tally. The song samples "Heartbeat" by Taana Gardner. A music video has been made for this song and can be viewed on YouTube.
An official remix featuring Ja Rule & Fat Joe can also be found on the web and it's an iTunes Bonus Track of the album. Additional remixes feature Lupe Fiasco and a separate track produced by Jazze Pha featuring T.I. and Young Buck.