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.
On January 23rd 1964, Boots Randolph performed Yakety Sax on the ABC-TV program 'The Jimmy Dean Show'... Eleven months earlier on February 17th, 1963 it entered Billboard's Hot Top 100 chart; and on March 31st, 1963 it peaked at #35 (for 2 weeks) and spent 9 weeks on the Top 100...