Top definition
A sex act, involving a Vodka drink and reverse cow girl. The act shall contain no forward facing sex or whiskey drinks.
This girl wanted to Backwards Manhattan me last night but I told her "NO WAY, I'm not dumping out my Jameson and Ginger Ale".

I wanted to send pics of my Backwards Manhattan last night but the chocolate used in the Martinis got all over my fingers when I used it for lube during doggystyle with that sorority chick.
by Little Feller September 27, 2010
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