Sentence:  Billie Jean' music] video, Jackson hoists up his drainpipe trousers, ... in order to strut his stuff – now-archetypal <WSD>Jacksonesque</WSD> dance movements involving either one shoe being stuck out and swivelled from side to side on the ball of the foot, or leaping knock-kneed up on to both toes. 
Meaning of the word marked with <WSD> tags:  Resembling or reminiscent of Michael Jackson (1958-2009), American pop musician.