The Strokes couldn't hold it last Sunday. During their concert at the River Stages in Nashville, Tennessee, frontman Julian Casablancas and guitarist Nick Valensi urinated into the Cumberland River.

Prior to relieving himself, Casablancas told the audience, "I tried to take a leak during the f*&^in solo, but I didn't have a chance.' The singer informed the crowd of what he and Valensi were going to do, and then the pair walked to the back of the stage while the other Strokes' members sat down for a smoke break.

After coming back to the stage, Casablancas felt the need to further explain to the audience, "I'm drinking alcohol. I'm not drinking water, I'm not drinking juice. I'm drinking liquid cocaine."