bleh vs om nom nom

bleh

adj
  • Mildly uncomfortable; not good. 

intj
  • Used to reflect general indifference to a situation or topic. 

  • An expression of mild disgust, possible imitative of vomiting 

om nom nom

noun
  • Tasty food. 

intj
  • The sound made while relishing food. 

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