先森内女的好萌菇凉内男的好帅
[xiān sēn nèi nǚ de hăo méng gū liáng nèi nán de hăo shuài]
Translating roughly to 'Mister (or Senpai) inside a girl is so cute; Mister inside a guy is very handsome,' expressing admiration for male attractiveness regardless of external appearance, with playful and whimsical tone.