half-asser

Someone who actively decides to do less than their best because either they don't care or they feel the task doesn't deserve the time it would take to do a good job.
"Joe, are you going to put much time into your progress report?"

"Naw, I'm gonna half-ass it, cause nobody will EVER read it anyways".

"Joe, you're such a half-asser".
by Tanner August 31, 2004
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