Spontaneous Osteonecrosis of the Knee - SONK. Definition. 1  A condition of unknown aetiology characterized by the development of an area of osteonecrosis on the weight-bearing surface of the medial femoral condyle.  First described by Ahlback in 1968.
Funky Chicken may refer to:  1 Do the Funky Chicken, a 1969 song by Rufus Thomas. 2  The Chicken (dance), a 1960s-era American rhythm and blues dance.  Chicken Dance, an oom-pah song.
The Chicken Dinner Bar had been a product of the Sperry Candy Company, which was acquired by Pearsonâs in 1962. The bar, introduced during The Great Depression, was so called in reference to President Herbert Hooverâs promise of âa chicken in every potâ.