The phrase 'He knew what he signed up for' entered the public consciousness as a controversial remark in 2017, but it quickly transitioned into a widely used internet meme. Today, the template is used to satirize individuals who find themselves in difficult, chaotic, or toxic situations that were entirely predictable from the start. From dating disasters to high-stress work environments, the meme acts as a humorous commentary on personal choices and the inevitable consequences that follow. It remains a staple for social media users looking to roast themselves or others for making questionable but voluntary decisions.