The practice of spurting gonorrheic discharge ("gleet") into a vagina ("filling the doughnut"), and then eating it out. This is usually accomplished first by acquiring the bacteria neisseria gonorrhoeae from a promiscuous partner and letting it fester for a period of at least six weeks. Next, the unsuspecting female victim is wooed into engaging in sexual intercourse without ever having been told of the existence of the penile colony ("the Mayflower"). Finally, the vagina is filled with creamy yellowish hate (which ultimately oozes out much like a Boston Cream doughnut), to be enjoyed through a bit of cunnilingus.
"I gave her the Boston Cream last year, and after the lawsuit settles, I'm going to chow down on a second helping."