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1 definition by Matt Redding

 
1.
To force yourself to stay awake, without any alertness aid, in order to perform required duties/responsibilities, even though you had minimal (if any) sleep the night before.
He insisted he would scrudge through his work day without any caffeine even though he only had 3 hours of sleep the night before. He was looking forward to his evening nap before another long night, minimal sleep, and another scrudging day tomorrow.
by Matt Redding August 28, 2009