Meaning of SCREW UP

WordNet Dictionary
	Definition:		[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
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	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
	See Also:		compound, deepen, fail, go wrong, grimace, heighten, intensify, make a face, miscarry, pull a face, screw