Greek Warrior 

Similar to a cleveland steamer, a sexually deviant act that involves taking a shit on another person's face while they are asleep/unconscious, usually as a cruel act or act of revenge.

Guy 1: Yeah, at the party she was flirting with me all night and telling me she wanted to bang me, but the bitch was just leading me on and fucking with me.

Guy 2 : Wow, what a bitch.

Guy 1: Yeah, but its okay because when she finally passed out, I went Greek Warrior on her.

Greek Warrior by MimeTime111000 May 14, 2010

Greek Upper Decker 

The art of sneaking into a frat party for the purpose of taking the most massive grueling shit in the upper tank of the frat house's toilet. That way when they wake up to clean the place in the morning, they are greeted with the most fowl awesomeness that only frat boys deserve.

Dude, I totally dropped a Greek Upper Decker in ZBT this past thursday.

Sweet. Those guys are dicks. You deserve a trophy man!

Greek Upper Decker by The Greek Upper Decker January 10, 2009

Greek Rug 

A welcome mat for females when they pull down a man's pants to find a perfectly groomed patch of pubic hair.

Extremely popular in among the Mediterranean countries as far West as France.

Last night I went down on Jason and he totally had an itchy greek rug.

Greek Rug by panagalokis October 24, 2010

greek war helmet 

Greek War Helmet is very much like the Roman War Helmet but the guy performing the helmet is getting pegged as well.

The threesome was going great until the Roman War Helmet turned into a Greek War Helmet.

greek war helmet by Wiskerbiscuit March 11, 2014

greek pizza 

the type of pizza you get at a greek pizza place.

Do you eat greek pizza every day?

No.
But you own a pizza place.
Yah, but the pizza isn't greek flavored.

It's still greek pizza

greek pizza by queenlizawesome November 15, 2016

greek american institute 

A Greek school in the Bronx where there are bad teachers this is the smallest SCHOOL IN THE WORLD

What school do u go to Greek American institute

greek american institute by Aaaaa234435 January 6, 2019

Greek Funnel 

Learned this from some South African guys. Try to picture this: Two men pull down their pants, and bend over, backing up so their butts are touching firmly. A third person puts their head on the floor (or bar) directly beneath their junk. A fourth person pours a beer through the gap created by the first two's buttcracks, this then pours into the third person's mouth.

It was so gross, those dudes over there were so twisted they did a greek funnel up on the bar last night!

Greek Funnel by Fritz Roeth April 1, 2010