萌比萌比蹦跶哒帅比帅比蹦擦擦
[méng bĭ méng bĭ bèng da dā shuài bĭ shuài bĭ bèng cā cā]
'cute-by-cute hop-dah handsome-by-handshome hong-chacha'. It's a playful, humorous, non-sense phrase indicating an affection for everything that is lighthearted, fun, quirky, maybe childish in terms of mannerisms or interests.