Technically it is term for a dark skinned male that can stick his penis up his own asshole and produce a current to shock himself. If it is a Separately Excited DC Motor then it implies that his dick is shocking another man in the anus.
1)Jackie was shocked to find there was Devacurrent passing through her shunt.
2)Fred is dead after being raped. Investigations showed he had no resistance to the Devacurrent Motor.
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