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Used in the work place when you do not work the following day in the following situations

1: To express why you are not doing one of your required tasks.

2: Response when someone reminds you of something you didn't do.

3. To express your degree of not giving a shit.
Joe: Shouldn't you be sweeping the store?
You: Dude I'm off tomorrow

Jane: You didn't file your reports
You: Dude I'm off tomorrow

Bill: The boss is gonna be fucking pissed, the store looks like shit, and there is missing money.

You: Dude I'm off tomorrow.
by Senbonzakura713 April 10, 2009
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