清酒醉人心
[qīng jiŭ zuì rén xīn]
'Clear Sake Intoxicates the Heart/Mind'. As the translation implies, this netizen name refers to the intoxicating effect of clear rice wine (sake), metaphorically leading the mind into drunken ecstasy or contemplation. A possible deeper connotation could refer to something else in life as pleasing as this liquor is. It can indicate an admiration for simplicity yet elegance.