.... i dont think this post should be tag ryuujou and pool ryuujou the flattop. this post has no ryuujou and not even talk about flat chest
It shouldn't be tagged ryuujou_(kantai_collection), because RJ the character isn't seen in here, even if she's reincarnated, and we tag by what we see (granted, some salient feature like both a just-offscreen visor cap and part of a twintail can qualify, this one doesn't have anything).
It firmly belongs in the ryuujou_the_flattop pool though, because it both invokes and pokes fun at the "RJ's a flattop" joke for all it's worth.
Another example can be found in post #1758171. RJ isn't there, but the joke is readily apparent.
Similar examples can be found in other pools. Here's one with Tatsuta trolling Tenryuu while being at the other side of a door. Touhou has a lot of these, especially those featuring Yukari using her gaps to troll people without being physically present.
Abyssal Akashi Modification FactoryHow about letting abyssal Akashi remodel you?
But Akashi went and set up naval mines
and tried to sink me!!!
But Akashi black-listed me!! Even then I'm still not backing down, so I started ramming the door...
So I worked my ass off for the same amount of resources again and went to the factory!!
Fuck!! This piece of shit world can go to hell!
AHHHHHHHH!!!
Isolated Island Hime and Dogs Not Allowed
Don't need you to tell me!! She said we could gamble with three hundred thousand resources each! All the factory's torpedoes ended up exploding when we were about to begin!
The factory and all the resources were destroyed! You'd say it's a coincidence, right! Yeah! That's what I thought too!