short for "involuntary No-Nut November ", the same exact situation as No Nut November, although as a direct result of circumstances or factors that are fundamentally beyond the No-Nutter's control.
"I'm no stranger when it comes to 'No-Nut November' but my congestive heart failure worsened this year to the point I wasn't physically capable of jerkin' up a load - and it was at that terrible moment experienced the misery of a InvoNoNuNov, something infinitely worse!"
by AorticKamikaze November 10, 2021
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