Top Definition
The state of having one's head rest upon the concrete after receiving a concussive blow to the head (usually from a well placed fist to the face).
Piper gave Edward a concrete nap for snitching on the Board of Directors.
by wrathofreason September 21, 2010

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Lotsa space for your liquids.

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The Urban Dictionary Mug

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The Urban Dictionary Mug

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