Itano Circus
I can’t remember where I came across it, but I’ve bookmarked both a YouTube video and the Wikipedia article for the signature style of Japanese animator Ichirō Itano.
Not only is it awesome in its own right, I think I’m correct in saying that the person who mentioned it was using it as a metaphor for attacking something from multiple angles. Which is also fantastic.
Itano is best known among anime fans for a style of action scene that he developed, usually nicknamed “Itano Circus” (板野サーカス, Itano sākasu) or “Macross missile massacre” by fans; it refers to a highly stylized and acrobatic method of depicting aerial combat and dogfights in many anime, particularly the Macross series.
The battle scenes of the conventional mecha animation took the style of “duel” using guns and swords such as Western (genre) and Jidaigeki and there were many staging which emphasized the heaviness and posing (decision pose) of the robot. A good example of this is sword fight in battle scenes such as Gundam. He created new scenes with the acrobatic moves.
Source: Ichirō Itano
Gif from video: “It’s The Circus”