louse up

louse up


Definition of LOUSE UP

to make a mistake <everything is riding on this project, so we can't afford to louse up>
to make or do (something) in a clumsy or unskillful way <I loused up the wallpapering job in the bedroom—the seams show too much>

February 27, 2015
rationale Hear it
An explanation or underlying reason
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