Fuck Shit Up may refer to:
Music
- "Fuck Shit Up" (song), alternative title for "Mash It Up", a 2011 Karl Wolf single featuring Three 6 Mafia
- "Fuck Shit Up", a song by Dub Narcotic Sound System covered by The Jon Spencer Blues Explosion from their 1996 album Now I Got Worry
Other uses
- Friends Stand United, aka FSU (originally standing for Fuck Shit Up), US national organization