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1 definition by Julie McChicken

While receiving oral sex, a male partner stimulates the other partner's uvula resulting in the partner giving oral sex to vomit on the male partner's erect penis. The male partner then inserts his soiled penis into the other partner's rectum using the vomit as anal lubrication.
I gave Sherry 'Ralph's Dirty Surprise' last night.
by Julie McChicken June 28, 2009