louse up (Meaning)

Wordnet

louse up (v)

make a mess of, destroy or ruin

The incompetent plumber loused up the bathroom renovation, leaving us with a leaky sink and a moldy shower.
The new employee loused up the presentation, embarrassing both himself and the company.
The mechanic loused up the car repair, leaving us stranded on the side of the road.
The politician loused up the speech, alienating key constituents with insensitive remarks.
The student loused up the exam, failing to answer even the most basic questions.
The athlete loused up the game-winning play, costing his team the championship.
The chef loused up the dinner party, serving undercooked meat and burnt vegetables.
The lawyer loused up the trial, resulting in a mistrial and a costly retrial.
The contractor loused up the house construction, leaving us with a leaky roof and unstable foundation.
The investment banker loused up the financial deal, causing millions of dollars in losses for his clients.

make a mess of, destroy or ruin

stumble, err, foul up, slip up, drop the ball, fumble, blunder, trip, screw up, lay an egg

enhance, enhance, rectify, better, better, help,improve, improve, help, remedy

The incompetent plumber loused up the bathroom renovation, leaving us with a leaky sink and a moldy shower.

The new employee loused up the presentation, embarrassing both himself and the company.

The mechanic loused up the car repair, leaving us stranded on the side of the road.

The politician loused up the speech, alienating key constituents with insensitive remarks.