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Someone who has an addiction to shredding paper or cardboard using an electric shredder.
"Do you know that geezer Gary from the crib down the road?"
"Yea dude: He's a shredaholic."
by Burnsy92 April 16, 2008
A person who is severly addicted to shred guitar playing, either by playing themselves or listening to.
Dude, Im such a shredaholic that I'll start going through withdrawls if I don't hear some good guitar playing soon!
by MfMelter December 10, 2008