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1. A rather sad piece of bark.

2. An inadequate object or being who has a unreasonably large head.
1. "Aww look at that driftwood he looks lonely"

2. Kid 1: "That kid looks like a right Grimwood."
Kid 2: "Oit Meathead, we told you once, get here now!"
by Maddmoo April 18, 2007
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