2 definitions by Dzer

Top Definition
Riding a motorbike in hazardous conditions, endangering the motorcyclist and any innocent bystanders. Nobody is safe.
Some guy murderbiking on the ice nearly killed me!!
by Dzer December 28, 2010

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The result of applying mascara in unsuitable/hazardous situations such as; in a moving vehicle, in poor visibility, without a mirror. It can cause injury, bad eye makeup or the loss of an eye.
Trying to do my makeup in the car earlier resulted in mascarnage!!
by Dzer December 28, 2010

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