Tesla products are weird. They have these hidden "Easter Eggs." One of them is the rainbow road you get by tapping the cruise control stalk 4 times. When it first came out you'd hear cowbell for a couple seconds. Tesla fans thought it was great, so Elon promised more cowbell. And so now it goes on for almost a minute, complete with Christopher Walken's "more cowbell" lines from Saturday night live. My radio is off here. This is all the car's doing. Weird, right?