An adjective used to describe something that is great or incredible. Used to describe a great situation or person. Can also be used as a compliment.
That was Yianni's Gunshow.
That guy is like Yianni's Gunshow.
This homework is so not Yianni's Gunshow...
That guy is like Yianni's Gunshow.
This homework is so not Yianni's Gunshow...
by Kniaz May 2, 2011
Get the Yianni's Gunshowmug. Virtually anything Yianni Boutsokefalokopoulos says, however this term can be used for anyone. He is known for being completely politically incorrect, blunt beyond belief, borderline obscene, offensive, and yet at the same time as honest as humanly possible. Many appreciate the sincerity after the initial anger has died down. If they don't appreciate it, they're simply in denial.
The main point of the Yianni-ism is the complete lack of giving a shit, despite a good/bad/punch-in-the-face type reaction.
The main point of the Yianni-ism is the complete lack of giving a shit, despite a good/bad/punch-in-the-face type reaction.
'Not someone i havent met who sits behind a computer screen feasting on fucking chicken legs and shit everyday of his life'
- 'Oh that's such a Yianni-ism.'
- 'Oh that's such a Yianni-ism.'
by Leeseee February 11, 2010
Get the Yianni-ismmug. A funny boy who likes Fazoli's food and has the best smile in the world. If you hangout with him, he will steal your fucking heart with his amazing behavior. You will be the luckiest person in the universe, if he gives you a place in his heart.
by heart mealted June 6, 2020
Get the Yianni Pallasmug. Yiannis is the perfect girl of all time. She Has black hair brown eyes and is shorter than her other class mates . She can make your day by just sitting next to you and when she touches your arm you can almost see heaven.
by Yours truly Austin February 21, 2019
Get the Yiannismug. 
A Yiannis is the best guy you will ever met . He is clever ,outgoing and a really good friend. A Yiannis is the best
by Paaaap October 28, 2019
Get the Yiannismug. 