p-word vs pee-pee

p-word

noun
  • Any taboo word starting with p, e.g. piss, penis, pussy, prick, pajeet, or Paki. 

  • prosodic word, phonological word. 

  • A preposition or adverb that no longer performs a prepositional or adverbial function including particles in phrasal verbs, quasi-modal verbs, and determiner phrases and infinitive markers. 

pee-pee

noun
  • The penis or vulva; genitalia. 

  • Urine. 

verb
  • To urinate. 

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