File System Preference Humor (FAT16 edition)

Listen up, dummy! You probably think FAT16 is just a way to describe your ex. It's a file system, see? Back in the day, it was a common file system, and FAT stands for File Allocation Table. The joke is a pun, comparing the file system to a preference for "FAT" girls and the "16" referencing the FAT16 file system.