**UPDATE** at 6:00pm
All signs are pointing to a Green Day / Fall Out Boy / Weezer Tour!
Ok, something's up. Earlier today a Green Day fan Instagram account posted this video of Billie Joe Armstrong and Tre Cool. In the clip Billie sings "Wake Me Up on September 10th" before Tre takes the guitar and smashes it on the garage floor. You should also note Billie Joe's homemade tee shirt, which seems to feature Fall Out Boy and the Weezer logo. Hmmm.
Tomorrow will be September 10th and we are kind of freaking out along with the rest of the internet.