► 名詞ぶす  [(1)ぶす]  [coll]    
meaning:  ugly  rank: 1☆ 
彼女は
ブスではないのにもてない ⇨ She is not popular even though she is not ugly  
(☛ A ugly, typically young, woman)☆ 
彼女は
見かけは
可愛いが
性格ブスだ ⇨ She is pretty on the outside but the personality is ugly  
(☛ A ugly, typically young, woman)