While staying with Oci and her family, we brought some durian fruit home from a nearby market.  Within the spiny ball are peach pit size seeds coated with yellowish-white goo.  (You eat the goo off the pit) The fruit, stinks.  The taste is both nausiating and sweet at the same time, "sweet onions" is the best description I've heard.  I have to stop after 4 servings.

Photo by Oci? (Canon EOS 630 50mm f 1.8)