from
The Collaborative International Dictionary of English v.0.48
Wallop \Wal"lop\, v. i. [imp. & p. p. {Walloped}; p. pr. & vb.
n. {Walloping}.] [Probably fr. AS. weallan to spring up, to
boil or bubble. [root]147. See {Well}, n. & v. i.]
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1. To boil with a continued bubbling or heaving and rolling,
with noise. [Prov. Eng.] --Brockett.
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2. To move in a rolling, cumbersome manner; to waddle. [Prov.
Eng.] --Halliwell.
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3. To be slatternly. [Prov. Eng.] --Halliwell.
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