Top Definition
A term used to describe a poor level of workmanship in regard to tightening nuts or other attatchments of that nature.
Person B: "WTF the suspension leg has fallen off?"
Person E: "well its not my fault, i tightened it myself"
Person L: "with what, your fucking mind spanner?"
by Andy Mofflet July 25, 2006
5 Words related to mind spanner

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