White Knuckles

OK Go, the Chicago-bred rock foursome made famous by their mind-punching music videos, is back at it this week with the release of "White Knuckles," a viral masterpiece that's equal parts step aerobics and obedience school for the gifted.

Although I originally cast this video asunder deeming it "less awesome" than their previous works, repeat viewings have revealed a few delectable tidbits that I overlooked initially, including a gnarly canine high five at the 2:30 mark.

Have joy.