听说看到这个的人都很帅
[tīng shuō kàn dào zhè gè de rén dōu hĕn shuài]
Translating to 'People say everyone who sees this nickname is very handsome/cool' - an amusing way to pay homage to all visitors with a compliment. It might suggest self-confidence as well, indirectly affirming the user's own appeal too.