Sentence:  Though the idea of placing wacky made-up characters in a real-life context was carried over from Da Ali G Show—wherein Buzz Aldrin was once asked if he was upset that Michael Jackson got all the credit for inventing the <WSD>moonwalk</WSD>—Sacha Baron Cohen's Borat felt like something new, an attempt to square an improvised, guerrilla style of underground comedy with reality-TV stunt shows like Jackass or Fear Factor. 
Meaning of the word marked with <WSD> tags:  A dance style in which the dancer appears to be moving in a low gravity environment.