1 definition by URI kids

To fuck a girl when you first meet her, fuck her best friend behind her back, and dump her for her best friend. Easier than sliced bread.

Also a fancy name for anal sex.

I rizzini'd her in the escalade. Then I fucked her best friend Macy and then dumped her for Macy!

We rizzini'd after second base.
by URI kids February 20, 2009
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