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1.A spacknell is a name given to a idiot. It is derived from the word spastic which nowadays is used to insult anyone whether they be In a mental state of mind or not.

2.Spacknell is also a thing you find in rivers. see rivers}
1.Oi mate your a spacknell you can't kick the ball straight.
2.Did you see that green spotted spacknell.

by Makey June 26, 2006
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