逗比媳妇蹦擦擦帅比爷们偶买噶
[dòu bĭ xí fù bèng cā cā shuài bĭ yé men ŏu măi gá]
A playful username mixing Chinese humor ('逗比' meaning someone silly but likable) with a humorous expression of surprise at the end ('偶买噶'). Translates loosely as 'Playful wife dancing wildly with a handsome man, oh my goodness!.'