Normally flash mobs are pretty annoying for anyone who's not involved in them. But the United States Air Force Band became the exception to the rule with a pretty sweet impromptu concert at the National Air and Space Museum on Tuesday.

If all witches were this cool, anti-Wiccan stigma simply would not exist.

Dana Carvey hosted tonight's Saturday Night Live. There was some old (Wayne's World, "Church Lady"), some new (Justin Bieber cameos), and a sh*tload of WTF, courtesy musical guest Linkin Park. Their second performance? Jaw-droppingly horrible—and just plain weird.

It's natural that band members won't always agree on everything. Case in point: this painfully hilarious video of a horrible band performing a horrible song, followed by an extra-horrible guitar solo, followed by an angry smack to the face. Ouch!