31. Finally the flight attendant came over and gave us a look that meant we'd better pipe down . 32. Team officials continue to complain that the sale rumors were irresponsible, but they might want to pipe down . 33. In other words, please pipe down . 34. They shouted, " Long live Pakistan ! " until the normally lenient guards asked them to pipe down . 35. The law requires that each household collect rainwater that is piped down from the roof of each house. 36. He told Linz to pipe down . 37. When others laughed at his raucous style and impishness, it was Laura who told him to pipe down . 38. Especially nice is " Pipe Down , " with its razor-sharp interplay between Frisell and Bergeson amid bouncy rhythms. 39. Shakur's Spoon spends a lot of time doing damage control for Stretch and persuading him to pipe down . 40. Or told them to pipe down .