[small voice in the wilderness]

Is this their way of telling North Korea to eat sh*t and die?

[AlextheWise1]

... send it mixed with diesal...

[Kenny Bunk]

Anybody ever to been to Korea knows: last thing these people need is fertilizer. Whole country reeks of it. Mix its aroma with that of with Kim-Chee, which is well rotted cabbage and other mysterious ingredients derived from scaly creatures. Bury it for two or three (hundred) years, and voilá, all of Korea has a signature fragrance which will bring a tear to the eye and cannot be removed from clothing.

Polite term is "Night Soil."