You know, this joke could have been adapted relatively easily (Black[ett] + Gulf = Black Gulf = Black Lagoon), but the need for translating the explanation pretty much torpedoed the whole thing.
Well then,
Hatsuyuki, Struck with a Thought
POI!
Topkek.
Hella nostalgic, lol.
I get ya.
Buin
—Island
Kula Gulf...
Blackett Strait...
Buin
Next...
Burakura.
Solomon Sea
here's the overall summary of our plans for the Buin Defense operation.First is the preliminary groundwork. We'll be running transports at around the Blackett Strait-Kula Gulf region.
*Short for "browser crasher". Also brings back memories of a certain manga featuring a 'sinful' city.
1. Browser crasher is Japanese netslang for a browser exploit (doesn't necessarily have to be one that crashes the browser).
2. Burakura is also short for "Black Lagoon".