I have to laugh at this very idea. I don't quite remember how this came to be in my head, but I think that the fact that Hakuba is a proper English gentleman, he wouldn't be able to stand this.
Ironically, it is an actual abbreviation. So this is very real.
Eyes met across the table. Wary, nervous, anxious, and untrusting.
One cleared his throat, getting the others' attention, "Well as much as I love staring at your eyes, I'd like to move on now…" the speaker gestured gently to his side while his purple eyes glanced between the others, "I know! To get this 'meeting' started, let's agree on something,"
"What would we be agreeing to?"
"Now, now, Kudou. Nothing too drastic. I just want to say, that since we have a common enemy and all, we should all refer to the freaky guys in trench coats by the same name… I say we call 'em the B.O.," a twitch, "It's simple too the point, and, 'I almost got killed by the B.O.," twitch, "is much faster than saying, 'I almost got killed by the freaky guys in trench coats,' so it seems valid. Therefore I say we should all refer to the B.O," twitch, "as the B.O.," twitch.
Amused purple eyes watched Hakuba as he twitched, watching as the blond detective was tortured by two simple letters, B and O.
"Something wrong Hakuba," Kaito drawled out, "you keep twitching every time I say, B.O." another twitch, "See you just did it again, when I said B.O.," yet another twitch, "See you did it again!" a smirk filtered down onto Kaito's face as he asked, "What's wrong with a simple little abbreviation like B.O.," twitch, "After all it just stands for our enemy,"
Hakuba mumbled something under his breath.
"What was that Hakuba?" Kaito moved closer so he could hear, "I couldn't hear you."
Hakuba mumbled something along the lines of, "B.O. --- Body Oder,"
Blue and Green eyes widened slightly in understanding, then shared a glance of horror at their own stupidity.
An awkward pause, then Kaito spoke again, "I still like B.O," three twitches this time, "after all it makes a suitable nickname for the MIB's,"
I don't think that the humor I'm feeling right now really carried over, but I tried. Read it along to really understand.