Found 1 items, similar to muck up.
English → English (WordNet) Definition: muck up muck up v 1: make a mess of, destroy or ruin; “I botched the dinner and we had to eat out”; “the pianist screwed up the difficult passage in the second movement” [syn: botch, bumble, fumble, botch up, muff, blow, flub, screw up, ball up, spoil, bungle, fluff, bollix, bollix up, bollocks, bollocks up, bobble, mishandle, louse up, foul up, mess up, fuck up] 2: soil with mud, muck, or mire; “The child mucked up his shirt while playing ball in the garden” [syn: mire, muck, mud]