[ Terry lets out a low hum while thinking. What would be a good way to compare English swear words to something in Japanese... he thinks back on the culture and what would be considered offensive from his stay in Hirajiro. He's learned things here and there... and combined with Sasuke's strict(?) upbringing--okay. He'll have to put it this way. ]

Okay, so it's like... you know how you have to speak in a formal way to people in a higher position than you? Like your boss or... teacher? Something like that. Then imagine talking to them like suddenly you're best friends when you're not close to them at all.

[ This is the best general "offensive" example he can come up with. ]