While his girl's, oh, sorry, we meant wife's video game is crazy (check out Beyoncé 's latest clip, "Sweet Dreams"), Jay-Z gave an excited crowd a taste of what we can all expect from his upcoming LP Blueprint 3.

A video (which looked to be snagged on a fan's camera at Hov's concert in Las Vegas during July 4 weekend) has surfaced of Jay's impromptu rap. For those that wonder if the nearly 40-year-old rapper has still got it, he spit with vengence about his foes, rapping:

"What we talking 'bout fiction or we talking 'bout fact?...I'm talking about life and all I hear is 'Oh yeah, he keeps talking 'bout crack,'/I ain't 'bout profit, I'm talking 'bout pain, I'm talking 'bout despair, I'm talking 'bout shame/I ain't talking 'bout gossip, I ain't talking 'bout Game, I ain't talking 'bout Jimmy, I ain't talking 'bout Dame/ I'm talking about real s**t!"

Just to catch you up, the rapper was not-so-subtley jabbing a finger at rappers The Game and Jim Jones and his former business partner Damon Dash.

Watch the video for yourself:

--Whitney Teal

Here's more:
Jay-Z has 'Blueprint' for 9/11