Origin: Dublin, Ireland
Many uses and meanings, but basically means to "get something done".
1. Will you go to that job and box it off.

2. I'm meeting her at 8, and I'll definetly box it off tonight.

3. Let's box these chairs off. (In a pub, take these chairs

4. That film was excellent, boxed off.
by John Behan February 21, 2005
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Something that is Boxed Off is something that has been taken care of and completed, a task that no-one has any need to worry about any longer.
I'll take that job and get it boxed off for ya!
by The Scottish Contingent March 20, 2007
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A competition that occurs at parties where multiple guys preform oral sex on a girl who afterward chooses a winner based on who she believes preformed the best. This act is done in public in front of the rest of the party.
Kelly: I'm bored, let's have a box off.
Ben: I'm so down for the box off.
Kevin: BOX OFF everybody, there's gonna be a box off!!
by Cpt. MC October 15, 2008
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Sexual act:I was with my girlfriend this weekend, I was really horny and asked her if she could jack n the box me off.

Egging your opponent while playing a video game: Hey! u suck!! why dont you jack n the box me off too!!
by JYW1 January 4, 2011
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