Doing an activity only partly, or without one's whole self involved; doing something without caring, or without putting anything into it.
by KaBookie August 28, 2003

by brownPower July 17, 2006

Hes very very half-assed
by Ari2litty4u June 18, 2019

by GDOGG November 01, 2003

To do something with little effort.
Not completely done.
Poorly done.
Little or no effort is used in the job/activity.
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."
1: "How did you get a 57% on that essay? It was easy."
2: "I did a half ass job writing it."
by casey11 August 03, 2007

by kalina ontriguez March 21, 2010

(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.
by Sasha Henke February 02, 2006
