我说我所谓的朋友都是狗
[wŏ shuō wŏ suŏ wèi de péng yŏu dōu shì gŏu]
Translating to 'I said my so-called friends are dogs', it conveys bitterness or anger towards one's fake friends who have hurt them. The netizen with this username might've experienced betrayals or felt used by others