backslash vs cut up

backslash

verb
  • To escape (a metacharacter) by prepending a backslash that serves as an escape character, thereby forming an escape sequence. 

noun
  • The punctuation mark \. 

  • Used erroneously in reference to, or in reading out, the ordinary slash, that is, the punctuation mark /. 

  • |passage= […] I was trying to find a web-site for which I had been given the following address: http://www.isop.ucla.edu/pacrim/pubs/korjournal.htm. […] I began to work backwards, removing first the last part of the address following the last backslash (/korjournal.htm).}} 

cut up

verb
  • To disintegrate; to break into pieces. 

  • To lacerate; to wound by multiple lacerations; to injure or damage by cutting, or as if by cutting. 

  • To move aggressively in front of another vehicle while driving. 

  • To behave like a clown or jokester (a cut-up); to misbehave; to act in a playful, comical, boisterous, or unruly manner to elicit laughter, attention, etc. 

  • Comprise a particular selection of runners. 

  • To cut into smaller pieces, parts, or sections. 

  • To distress mentally or emotionally. 

adj
  • Emotionally upset; mentally distressed. 

  • Muscular and lean. 

  • Wounded with multiple lacerations. 

  • Having been cut into smaller pieces. 

How often have the words backslash and cut up occurred in a corpus of books? (source: Google Ngram Viewer )