1 definition by noegnuD epaR eht fo dnegeL

Top Definition
The zilch is a part of the cock.

The zilch is exactly the rim of the bell (bell-end), where the shaft of the man's Johnson ends and the bell-end begins.
It is that rim, ridge, edge which is known as the zilch
Jimmy doesn't get head from girls with braces any more in fear of getting his bell-end ripped off by the zilch
by noegnuD epaR eht fo dnegeL January 27, 2012

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