萌二差

The term 'Meng Er Cha' literally means something like 'Mojo2 Error' or 'Cute but Clumsy'. In China, the term '萌 (meng)' means cute and often has connotations of being adorable but not perfect; 'Er' here is just an ordinal number; '差' (cha) can sometimes mean 'flawed'. Thus, it’s describing somebody lovable and quirky who makes mistakes but that’s part of their charm.