it's greek to me 

A phrase to show that you have no idea what it is, just like most americans have no idea what greek is. What people say before they look to UrbanDictionary.com

What the fuck is the Shocker? its greek to me.

it's greek to me by Anti January 5, 2005

It's all Greek to me 

It is said when you do not understand something or even a word being said.

I don't like his classes because it's all Greek to me.

Salwa complained about her teachers because she said the lessons were all Greek to her.

It's all Greek to me

It's all Greek to me by Sazaleen July 7, 2016