Knuck If You Buck

Infobox Single
Name = Knuck If You Buck

Artist = Crime Mob featuring Lil' Scrappy
from Album = Crime Mob
A-side =
B-side =
Released = June 29, 2004
Format = Digital download
Recorded = 2004
Genre = Hip hop, Southern rap& Crunk
Length = 3:28
Label = BME Records
Writer =
Producer = Lil' Jay
Music Video = Fall, 2004
Certification =
Chart position = #23 U.S. Hot R&B/Hip-Hop
#28 U.S. Hot Rap
#75 U.S. Hot 100
Last single =
This single = "Knuck If You Buck" (2004)
Next single = "Stilettos (Pumps)" (2005)
Misc =

"Knuck If You Buck" is the first single from the hip hop/crunk group Crime Mob's debut album, "Crime Mob". The song was released on June 29, 2004 as a digital download single on iTunes.

The music video premiered on BET.com in the Fall of 2004. The style of the video is inspired by Crime Mob members Lil' Jay, M.I.G., Killa C (no longer with the group) & Cyco Black.