shiz vs wee-wee

shiz

noun
  • shit; excrement 

  • something cool, e.g. 'That's the shiz' meaning 'That's awesome' or 'That's really cool'. 

wee-wee

noun
  • An act of urination. 

  • The penis. 

  • Urine. 

  • The vulva or vagina. 

verb
  • to urinate 

How often have the words shiz and wee-wee occurred in a corpus of books? (source: Google Ngram Viewer )