1 definition by RustyBallz

Top Definition
A sexualy manuever whereas a man stands on the back of his partner, as if surfing, and masturbates. To successfully pull off the Ron Jon, the man must ejaculate before falling off his partner's back.
I'm going to try to give her a Ron Jon tonight. Wish me luck!
by RustyBallz September 06, 2011

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