Top Definition
When a man has been sexually inactive for such a long period of time he begins to accumulate a rusty film around around his banana.
Jilll: When is the last time you had sex?

John: I'm a virgin.

Jill: WOW YOU ARE 48 YEARS OLD!!! YOU MUST HAVE A HUGE COAT OF WEINER RUST!!!
by BIGCOCKY123 July 06, 2011

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