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To be 'Off Your Nut' means three things.
1. To be absolutely fucked as a cunt from drugs.
2. To be crazy.
3. To be sick of or 'over' the nut that you are currently eating.

Is also commonly said 'Off Ya Nugget'.
1. Look at you! Your 'Off Your Nut'
2. Tom was declared 'Off His Nut' when he saw an alien steal his baby.
3. I believe that I am now 'Off My Nut', this 3ft peanut is too salty.

I was 'Off Me Nugget' last night, getting rude like a rumpig.
by Diego November 28, 2003