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.
This article is about the film. For the game based on the film, see Chicken Run (video game). Chicken Run is a 2000 stop-motion comedy-drama film produced by the British studio Aardman Animations. As the studio's first feature-length film, it was directed by Peter Lord and Nick Park.