| buttocks | (n) the fleshy part of the human body that you sit on, Syn. tooshie, ass, hind end, fundament, seat, rump, tush, prat, backside, keister, derriere, butt, buns, tail, posterior, rear, behind, arse, bottom, hindquarters, nates, rear end, stern, tail end, can, fanny, bum, Example: he deserves a good kick in the butt; are you going to sit on your fanny and do nothing? |