verb (colloquial).—To fall, put, or be set, down with violence or a thumping noise. Onomatopœic. Also to COME DOWN WITH A FLUMP. Cf., PLUMP and CACHUNK.
1840. THACKERAY, The Paris Sketch Book, ch. v. Chairs were FLUMPED down on the floor.
1865. H. KINGSLEY, The Hillyars and the Burtons, ch. lxii. Before my mother had been a week in the partly-erected slab-house, the women began to come in, to FLUMP down into a seat and tell her all about it.
