Top Definition
To do something with little effort.
Not completely done.
Poorly done.
Little or no effort is used in the job/activity.
"Why did you do a half ass job cleaning your room? There are dirty clothes under your bed."

1: "How did you get a 57% on that essay? It was easy."
2: "I did a half ass job writing it."
af casey11 23. juli 2007

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Something done poorly, a bad job, a rushed task the person could have done better at.
I told him to clean his room and he did a halfass job!
af The Anonymous1 9. februar 2004

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(adj). Something incomplete or downright lame, disappointing in its partial quality. Often a task given to a teenage student is done in a half-ass manner.
You are an hour late and telling me you couldn't get a cab? That's a half-ass excuse!
af Sasha Henke 2. februar 2006

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The act of doing something without motivation or care as to the quality of the object at hand. To not give a shit.
Jon: "Damn we have a paper due tommorow?"

Chris: "Dude, don't fucking half-ass that shit."
af Cali4niaBreez 4. oktober 2005

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1)done half-way
2)No done with quality
Frankilton half-ass did the work
af colten 10. juli 2003

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