pleasure oneself vs shake hands with the unemployed

pleasure oneself

verb

  • To masturbate. 

  • Used other than figuratively or idiomatically: see pleasure, oneself. 

shake hands with the unemployed

verb

  • To masturbate. 

  • To urinate. 

How often have the words pleasure oneself and shake hands with the unemployed occurred in a corpus of books? (source: Google Ngram Viewer )