Fuck in Russian

An exclamation made when your friends or family are teasing you to a point where you can't handle it anymore and a hissy fit is in order.

Derived from a YouTube user's famed outburst following Britney's lackluster performance at the 2007 VMA's.

This russian word is one of the universe's greatest mysterious, including:
What happend to the unknown wonders of the worlds?
What is the true nature of god?
Why god created animals out of meat if he did not want us to feast of them?
etc. so does blyat comes along. The formal known version of this particular word is translated to simply- "whore" "slut" and other words that explain the oldest proffesion in this world. Yet, russians (and latley, Israelis as one, even without a slavic roots in blood) are using this term as a link-word, as a curse, almost anything you can imagine.

Not to confuse with "blyad"

Blyad - whore, slut, etc

Blyat - emotinal expression. Positive\negative - depends on the situation and intonation.

russian for fuck

In continue to the definition by Spiel Brickner, which was rather accurate, I'd like to add a couple of things.
While using the word "blyat" as a link word (regardless to its meaning) , there are no rules for where to place this word in the sentence. You may place it anywhere in the sentence as many times as possible, even after each word if you will, and it will still remain correct russian grammar.
The bets anology demonstrating it, is the hebrew word "keilu", which northern Israeli bitches use similary as a link word placing it randomly in the sentence regardless the meaning of the word itself.