Yassa (alternatively: Yasa, Yasaq, Jazag, Zasag, Mongolian: Их засаг, Yehe Zasag) was a secret written code of law created by Genghis Khan. The word Yassa translates into "order" or "decree". It was the de facto law of the Mongol Empire even though the "law" was kept secret and never made public. The Yassa seem to have its origin as decrees issued in wartime. Later, these decrees were codified and expanded to include cultural and life-style conventions. By keeping the Yassa secret, the decrees could be modified and used selectively. It is believed that the Yassa was supervised by Genghis Khan himself and his stepbrother Shihihutag who was then high judge (in Mongolian: улсын их заргач) of Mongol Empire. Genghis Khan appointed his second son Chagatai (later Chagatai Khan) to oversee the execution of the laws.
The Yassa decrees were thought to be comprehensive and specific, although no Mongolian scroll or codex has been found. There are records of excerpts among many chronicles including Makrizi, Vartang, and ibn Batuta, among others. Moreover, copies may have been discovered in Korea as well. The absence of any physical document is historically problematic. Historians are left with secondary sources, conjecture and speculation, which describes much of the content of this overview. Historical certainty about the Yassa is weak compared to the much older Code of Hammurabi 18th century BCE or the Edicts of Ashoka, 3rd century BCE. The latter were carved for all to see on stone plinths, 12 to 15 meters high, which were located throughout Ashoka's empire (today's India, Nepal, Pakistan and Afghanistan). The Yassa, thought to be written in the Uigur Mongolian script and scribed on scrolls, was preserved in secret archives and known only to and read only by the royal family. Beyond being a code of laws, the Yassa may have included philosophical, spiritual, and mystical elements, and thus may have been thought of as a quasi-sacred or magic text.
Yassa is a spicy marinated food prepared with onions and either poultry or fish. Originally from Senegal, yassa has become popular throughout West Africa. Chicken Yassa (known as yassa au poulet), prepared with onions and lemon, is a specialty from the Casamance region south of Senegal, and is one of the most popular recipes in West Africa.
"Poulet yassa" was featured in an episode of the children's animated television series Arthur. In the episode, Arthur, D.W., and Brain explore African culture and Brain's cousin Cheikh from Senegal.
Off with your head
Dance 'til you're dead
Heads will roll, heads will roll
Heads will roll on the floor
Glitter on the wet streets
Silver over everything
The river's all wet
You're all cold
Dripping with alchemy
Shiver stop shivering
The glitter's all wet
You're all chrome
The men cry out, the girls cry out
The men cry out, the girls cry out
The men cry out, oh no
The men cry out, the girls cry out
The men cry out, the girls cry out
The men cry out, oh no
Oh, oh, oh, oh
Off, off with your head
Dance, dance 'til you're dead
Heads will roll, heads will roll
Heads will roll on the floor
Looking glass, take the past
Shut your eyes, you realize
Looking glass, take the past
Shut your eyes, you realize
Glitter on the wet streets
Silver over everything
The glitter's all wet
You're all chrome, you're all chrome
Oh, oh, oh
Off, off, off with your head
Dance, dance, dance 'til you're dead
Off, off, off with your head
Dance, dance, dance 'til you're dead
Off, off, off with your head
Dance, dance, dance 'til you're dead
Off, off, off with your head
Dance, dance, dance 'til you're dead
Off, off, off with your head
Dance, dance, dance 'til you're dead
Off, off, off with your head