A look at how well the OJ Simpson and Kurt Cobain references hold up on "The Slim Shady LP," in honor of Eminem's 40th birthday.

The Weasel is back...and he's rapping about politics? Where's Caveman Brenden Fraser when you need him?

During the first show at Brooklyn's very own arena Barclays Center, Jay-Z paid honor to his borough brother, the Notorious B.I.G.

With no explanation whatsoever this grainy home video of Amy Poehler spitting hot fire over the Kevin G rap from Mean Girls has surfaced today.

The five most insane answers in Lil Wayne's crazy deposition video against Quincy Jones III.

Check out footage of Kanye West rapping with his mother, Donda, back in 2003, before "The College Dropout" was released.

The best pair-ups between rappers and NFL players on NFL Jams, from 1996 and 1998.

Lil Wayne just released a new mixtape, "Dedication 4," but are there more funny or facepalm-worthy lines? Let's figure it out.

Confused by what the heck is going on in the music video for Psy's "Gangnam Style"? We're here to explain it.