As verbs the difference between luke and juke
is that
luke is to
pull while
juke is to play dance music, or to dance, in a juke or
juke can be to deceive or outmaneuver (someone) using a feint, especially in american football or soccer or
juke can be (prison slang) to stab.
As a noun juke is
(southern us) a roadside cafe or bar, especially one with dancing and sometimes prostitution or
juke can be a feint.