When a woman recieves cunnilingus whilst defecating. The Blumpkina is far more taboo than the Blumpkin because of the proximity of the cunnilinguist to the defecation in progress. It is very possible to get a condition known as Brown Chin Syndrome this way.
My girlfriend really loves a blumpkina in the morning, but I had to stop giving them after I got Brown Chin .
by Krazy Akmed July 03, 2006