It was about time a dance-maker exacted revenge on dance academics. In Alexander Ekman’s 2010 Cacti, a voiceover explains the alleged semantics of the choreography by resorting to theoretical clichés and the known modes of that mental self-pleasuring that many academics indulge in. As the vacuously pompous words bear little or no relation to the quirky actions, the contrast between the taped voice and the dancing becomes explosively comic.