Watch the Foo Fighters and Rush jam together at the Rock and Roll Hall of Fame inductions.

Watch the Foo Fighters play "Rock and Roll" in front of Led Zeppelin and Barack Obama at the Kennedy Center Awards.

"I’m not sure when the Foo Fighters are going to play again..."

"Honestly I don't know when we're gonna do it again." Say it ain't so, Foo.

This reads like UPROXX fan fiction, but it actually happened: at the SNL season finale after-party, Amy Poehler joined the Foo Fighters, playing under their 1970s cover band moniker Chevy Metal, on-stage at the Rockefeller Center Skating Rink to sing Joan Jett’s “Bad Reputation,” a.

As of now, the greatest guest backing band in “SNL” history is either the E Street Band (with Bruce Springsteen) or the guys who played behind Ashlee Simpson, who I’m calling the Poor Bastards.

Here are some things we know about Dave Grohl.

In case you're just joining us, here's a newsflash: Dave Grohl is the f-ing man.

We almost forgot about White Limo day.