adv. vulgar. U.S. [Cf. WALLOP.]

1

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 Deb’s bonnet and her fixups.

2

1837–40.  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.

3