nosh vs om nom nom

nosh

noun

  • Food; a light meal or snack. 

  • Fellatio. 

verb

  • To perform fellatio (on); to blow. 

  • To eat a snack or light meal. 

om nom nom

noun

  • Tasty food. 

intj

  • The sound made while relishing food. 

How often have the words nosh and om nom nom occurred in a corpus of books? (source: Google Ngram Viewer )