Today is the greatest — not because Smashing Pumpkins are back with a mostly original lineup but because it gives us a reason to Google image search for that time Billy Corgan was super pissed while riding Disneyland’s Thunder Mountain Railroad. Oh, and the time he stopped by Infowars to chat with fellow nutjob Alex Jones and make comparisons between “social justice warriors” and the KKK. 

But, the “Shiny And Oh So Bright” tour isn’t about that.…