boss-eyed vs skew-whiff

boss-eyed

adj

  • Cross-eyed; squinting. 

  • Blind in one eye; having one injured eye. 

skew-whiff

adj

  • Askew; lopsided, not straight. 

How often have the words boss-eyed and skew-whiff occurred in a corpus of books? (source: Google Ngram Viewer )