A special pizza delivery is when a man goes over to a womans house to have sex with her. But just incase her husband is home he dresses up as a pizza delivery boy so that he can pretend that it is just a pizza order.

There is also another type where the same thing happens but instead of trying to get away with it, he try's to start a threesome with the married couple and then have pizza after.
"...OK, I'm coming over. Should I wear my Special Pizza Delivery outfit, just incase your husband comes back from his sycrinised swimming class?"
by Pizza Man 26 April 25, 2013
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