认识我委屈你了
[rèn shī wŏ wĕi qū nĭ le]
Translated literally it means 'Knowing me would make you feel wronged'. However, there's likely humor involved since most often this sort of self-deprecation conveys an amusing, ironic, and possibly modest take on oneself, aiming perhaps at creating a relatable character to connect with others online or playfully pointing out one's faults in jest.