slosh

slosh (http://definr.com/slosh)

     v 1: make a splashing sound; of liquids [syn: splash, splosh,
           slush]
     2: walk through mud or mire; "We had to splosh across the wet
        meadow" [syn: squelch, squish, splash, splosh, slop]
     3: spill or splash copiously or clumsily; "slosh paint all over
        the walls" [syn: slush, slosh around, slush around]