speak greek with a roman accent 

it means when a person is talking but nobody can understand what they are saying

What did he say? He might as well speak Greek with a Roman accent.

speak greek with a roman accent by Ms. Pinkberry December 21, 2016

Cheek-to-Cheek Greek

When two individuals share a double-headed dildo anally. Classic positioning involves facing away from each other.

Bonnie and Susan were both on their periods so they opted to go Cheek-to-Cheek Greek even though it was no less messy.

Cheek-to-Cheek Greek by Lackologic December 26, 2011

Up the greek

to have anal intercourse

That girl likes it up the greek

Up the greek by yizzboss January 22, 2009

Going Greek 

Much like the common term "Going Dutch", Going Greek differs in that the person who has arranged the date pays nothing. Rather than splitting the cost of the meal, the invitee pays for the entire check.

After having done so, the person who pays nothing will still expect the date to progress to an intimate coupling without any concern for the feelings of the invitee.

A Good Example is the The Greece-Europe Bailout of 2010

Also:

"Hey, Do you mind covering this?"

"What? I thought we were going Dutch!"

"Yeah, uh... I'm kinda broke right now..."

"You have got to be kidding!"

"Well... uh... I'm sorry, really... but... afterward we could still go back to my place...."

"I would never agree to going Greek with you!"

Going Greek by Spiffy McFly May 12, 2010

seems Greek to me

It is when you don't know what a word means and you guess that it is Greek because that most words relate all the way back to Greece.

"Supraventricular Tachyarrhythmias what does that mean?," said my brother. "I have no idea seems Greek to me!," I say. "No seems more Latin to me," said my brother. Then I bowed my head in defeat.

seems Greek to me by Al "The Computer Guy" May 17, 2004

Ancient Greek 

Gay ancient language, used in our days only by gay people for their secret crew communication (like making some orgy dates or something).
Otherwise Ancient Greek is used in the antique world by the Dark side (before German has been invented).
For sure, normal guys dont speak that piece of shit and the coolest even cant remember the phonetic and grammar norms and thats their super strenght.

there is a fuckin word in Ancient Greek for "eating bean in front of Athens agora" for God's sake.

Ancient Greek by Krankk February 25, 2009

Zorba the Greek 

Cockney rhyming slang : Zorba the Greek - Leak (Urination)

I'm going for a zorba the greek.

Zorba the Greek by Ferd December 30, 2004