I was playing this for almost four hours last night since Adida's Rom Request put the game up for me (*sniff*) and I noticed that many of the translations by DeJap are not really what Nintendo would have allowed lol.
Here are a few example:
In a town three musicians are playing music rather badly, when querying one of the observers we are told:
"These guys SUCK ASS!"
A wannabe magician's wife/gf is telling him off, he retorts:
"What? How can you say this total bullcrap about me?"
We ask Nancy, a teenager "Hey, what's shakin'?" She replies "None of your business! Piss off!"