Took me a minute to engage my brain, there. At first I thought "plant (singular) engineer": this guy is Seymour from LSoH!
Then I came back down to Ophion, and wondered if there're possible gay relationships for the MC (And why not, after all? Remember: A. C. I. O.!). I then took a guess at what Mike would look like with a red cap and moustache...
After all, he's a glorified plumber, so why not look like Mario? Or even like the construction worker in the Village people...
And then I had an epiphany: (sing to the beat of YMCA)
A! C! I! O, it's fun to play when A! C! I! O!