Watched this episode lash night and LOVED Flash Magnus’s new role as sergeant for the Royal Guard. Being a Halo nerd I immediately pictured him acting like Sergeant Johnson, ready to lead his platoon against anything which could invade Equestria.
 
This macro’s a reference to my crossovers with my original IP where the ponies are in the UNSC-like role and must battle a theocratic alliance of cyborg human supersoldiers called the Dominion of Zecha, who want to nuke Equestria.
 
This just refers to them, the Zechites. They are actually “transhumanist cyborg supersoldier bastards” to be precise, but “human bastards” has a better ring to it and is a TV Trope.