adv. vulgar. U.S. [Cf. WALLOP.]
1833. Springfield Republican, 7 Dec., 2/5. I felt so flustered I never looked where I was sittin, and down I came chewallop right on Debs bonnet and her fixups.
183740. Haliburton, Clockm. (1862), 368. I was on the edge of a wharf, and only one step more was over head and ears chewallop in the water.