"… that's aPOtoxin." Conan corrected his tall friend again with a glare.

"That's what I said." Hattori grinned unrepentantly. "Ahou-toxin."

"No… argh." Conan rubbed his head to ease a headache from dealing with the Osaka-jin's bizarre sense of humour. "What -is- it with you and names? 'Aho-toxin'-"

"Its stupid and its a toxin." Was the retort. "Ahou-toxin."

"-calling me 'Kudo' all the time-"

"Kudo is Kudo." Hattori shrugged as if that explained everything. Which it did, to him.

"Hattori…"Conan sighed. "One of these days, we're going to teach you how to speak Japanese properly."

Hattori's battle aura flared. "Not funny."

-fin-

Ahou = same as 'baka'. Moron, stupid, idiot, etc... Gotta love Kansai-ben.