请叫我萝卜头请叫我光头强
[qĭng jiào wŏ luó bŭ tóu qĭng jiào wŏ guāng tóu qiáng]
This internet name comes from a humorous self-introduction where the user is playfully referring to themselves as 'Radish Head' and 'Strong Baldy.' It’s a self-deprecating way of describing someone who has little resemblance to others or wishes to show a casual, carefree personality by humorously calling oneself by these funny names.