Not sure if this counts, but I'm a journalism student (I work at newspapers) and I'm constantly finding myself subconsciously slipping Green Day references into my stories... or resisting the urge to. Science story about space? 2,000 light years away. Sleeping pills story? Insomniac. I tried to make a headline for a photo of an environmentally-friendly event "Green Day," but then I realized I'm probably the only one who would find it clever. It's becoming problematic...