The 'How I Sleep Knowing' meme typically features images of people or characters sleeping exceptionally soundly, often tucked into luxurious bedding or wearing a look of extreme contentment. It is primarily used to convey a sense of smug satisfaction or lack of remorse regarding a specific situation, such as winning an internet argument, being petty, or simply minding one's own business. While various iterations exist—ranging from photos of celebrities like Shaquille O'Neal to stylized cartoon drawings—the core sentiment remains the same: a total absence of stress. It gained significant traction on platforms like Twitter and Reddit as a versatile way to boast about one's peace of mind amidst chaos or controversy.