Set (something or oneself) down with or as if with a noise
English: plank, flump, plonk, plop, plunk, plump down, plunk down, plump
flump, flump down, plank, plonk, plop
English: plank, flump, plonk, plop, plunk, plump down, plunk down, plump
English: flump, flump down