Naruthírdír and his son Mordír are arguing. Mordír starts the argument.
"Why'd ya do that to me man?! You idiot! I mean first you break my arrows and bow (I busted my ass making them), and then you shoot my homeie Brégdor while he's tryin' to kill an orc!"
"Don't talk to me that way, you disrespectful oaf! I didn't snap your arrows and bow, you stepped on them! I didn't shoot your homeboy, you did! You were tryin' to kill that same orc while flirtin' with Arwen!"
"I didn't! I wouldn't! You don't know me at all! She's Aragorn's territory, and I wouldn't want a gang war with his entourage."
"Yes you were, you flirty monster!"
"Well, if I did, then it'a all your fault I'm screwed up! I hate you!"
"You know what, get outta my sight! I hope you fall into a ditch!"
Now for the same argument, but in a more Elvish style.
"For what purpose did you do that to me father? You are lacking intelligence. The first action that you took against me was to destroy my arrows and bow (I toiled much on them), and the second was to shoot my friend Brégdor while he was attempting to slay an orc."
"Do not speak to me in that manner! You are disrespectful. I did not destroy your arrows and bow, you stepped on them. You were the one that shot your friend. You were attempting to slay the orc while speaking lustfully to Arwen."
"I did no such thing! I would not do such a thing. You must not know my character. She is betrothed to Aragorn, and I would not desire a war with Gondor."
"You did behave in such a manner. You are a lustful monster!"
"I do no admit my guilt, however, if I had behaved in such an abominable manner, it would be so because of you. I abhor you."
"Be gone from my sight! I desire your fall into a hole."
A/N: I would like help from anyone who thinks they can make it sound more like Elves talking. I used dreamingfifi's website to help me with a lot of the Elvish style dialogue, but it isn't perfect.