here are a few elvish (sindarin insults) you can use to confuse your friends...
Your head is empty. ~ Dôl lín cofn or Dôl lín lost.
Cowardly dog! ~ Hû ú-gaun!
Go kiss an orc! ~ Mítho orch!
I hate you! ~ Le fuion!
Listen to my laughter! ~ Lasto al lalaith nín!
Much wind pours from your mouth. ~ Súlon gwanna nîf lín. (Lit. A big wind departs your face.)
Son of snakes! ~ Lýgion! or ion lýg!
You disgust me! ~ Le fuion! (Lit. I feel disgust at you.)[/B]
You’re ugly and your mother dresses you. ~ Thiach uanui a naneth lín le hamma.
You are stupid. ~ Le uchann.
Orc lover! ~ Orvelethron! Or feminine orvelethril!
You are hideous! ~ Thiach uanui! (Lit. You appear hideous!)
now say that with a big smile on your face. 
Your head is empty. ~ Dôl lín cofn or Dôl lín lost.
Cowardly dog! ~ Hû ú-gaun!
Go kiss an orc! ~ Mítho orch!
I hate you! ~ Le fuion!
Listen to my laughter! ~ Lasto al lalaith nín!
Much wind pours from your mouth. ~ Súlon gwanna nîf lín. (Lit. A big wind departs your face.)
Son of snakes! ~ Lýgion! or ion lýg!
You disgust me! ~ Le fuion! (Lit. I feel disgust at you.)[/B]
You’re ugly and your mother dresses you. ~ Thiach uanui a naneth lín le hamma.
You are stupid. ~ Le uchann.
Orc lover! ~ Orvelethron! Or feminine orvelethril!
You are hideous! ~ Thiach uanui! (Lit. You appear hideous!)

