Sammich Share definition Flag A Fat guy who continuously ask for food during practice or any time physical activity is involved. Aye Sammich get your butt on the line and give me 5 down and backs before you run until your feet are apart of the ground. Sammich by trumphater77 May 8, 2018 0 0 Get merch Get the Sammich mug. Buy Now — $32.95 See more merch