萌哒哒的女神帅比比的男神
[méng dā dā de nǚ shén shuài bĭ bĭ de nán shén]
It's a playful way of referring to oneself as being irresistibly cute ("萌哒哒" which means very cute), like a beloved deity or hero, but adding an unconventional twist by stating they (as a god/goddess) are actually not gentle or good-looking in traditional sense