[v] twist into a strained configuration; "screw up one's face"
[v] make more intense; "Emotions were screwed up"
[v] screw or turn higher
[v] make a mess of, destroy or ruin
Synonyms
ball up, blow, bobble, bollix, bollix up, bollocks, bollocks up, botch, botch up, bumble, bungle, flub, fluff, foul up, fuck up, fumble, heat up, hot up, louse up, mess up, mishandle, muck up, muff, spoil