Reducing "Fa La La La La La La La La" to exponential notation makes carolers look like they've been skipping music lessons for math class. The carol survives, but barely, and with significantly less warmth.
The Details:
Blob-shaped red background with distressed grunge texture and a white border displays bold, chunky white sans-serif text reading "FA(LA)8" with "LA" in parentheses and a superscript "8," rendered in a weathered screen-print style with a drop shadow effect.