doo doo soup Share definition Flag Diarrhea, the shits, runnin man... commonly caused by spicy foods... AKA the BG's and doo doo butter Ooh man, that doo doo soup came out hot. It burned my asshole. doo doo soup by 2Phatty1Ghurl3 July 14, 2004 0 0 Get merch Get the doo doo soup mug. Buy Now — $32.95 See more merch