碇 シンジン

Seems as if it could be an Equestrian swear/curse word: *As Lyra and Bon Bon are taking a stroll together*

Random old pony: "You Mother Hoofer, you! Get off my lawn!"

*Bon Bon realizes Lyra was the one whose hooves were just on the edge of that pony's lawn*

*Bon Bon proceeds to attack the old pony, defending Lyra*

so how are all my hoover friends today lol

Darn, I wanted to be a equine friend instead.