Nothing like being in a cafe where a CD playing on their speakers has been skipping for the last 2 minutes without any of the employees noticing. Slowly, table by table, every customer in the place turns their head towards the bar and register, waiting for them to notice. They don't actually go up to the register and say anything, but just slowly, one by one, turn their heads to admonish the meditative faux pas. Finally, someone says "I LOVE THIS REMIX." Then the employees notice and scan ahead on the CD.
20 seconds later, the CD is skipping again.