the MAMS Share definition Flag Minute after minute shits; occur when you have diarrhea constantly for a period of time, typically unable to get off the toilet without having to go again I can't get off the toilet, I have the MAMs. the MAMS by J-phresh January 11, 2014 0 0 Get merch Get the the MAMS mug. Buy Now — $32.95 See more merch