The Collaborative International Dictionary of English v.0.48:

Juke \Juke\, v. i. [from Scottish jouk to bow.]
   To bend the neck; to bow or duck the head. [Written also
   jook and jouk.]
   [1913 Webster]

         The money merchant was so proud of his trust that he
         went juking and tossing of his head.     --L' Estrange.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Juke \Juke\, n.
   The neck of a bird. [Prov. Eng.]
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Juke \Juke\, v. i. [F. juc a roost, perch, jucher to roost, to
   perch.]
   To perch on anything, as birds do. [Obs.]
   [1913 Webster]

WordNet (r) 3.0 (2006):

juke
    n 1: a small roadside establishment in the southeastern United
         States where you can eat and drink and dance to music
         provided by a jukebox [syn: juke, jook, juke joint,
         jook joint, juke house, jook house]
    2: (football) a deceptive move made by a football player [syn:
       juke, fake]