The 'Good Luck, I'm Behind 7 Proxies' meme is a legendary catchphrase that surfaced on 4chan's /b/ board during the mid-2000s. It represents the ultimate 'internet tough guy' boast, where a user claims to be untraceable by using multiple proxy servers to mask their IP address. Usually accompanied by an image of a smug anime girl or a determined computer user, the phrase is now used ironically to mock people who make empty threats or exaggerate their technical knowledge of cybersecurity. It remains a staple of internet culture, symbolizing the era of early forum trolling and the perceived invincibility of online anonymity.