cheapass vs el cheapo

cheapass

adj
  • Cheap, niggardly, stingy; unwilling to spend money. 

noun
  • A stingy person; a cheapskate. 

el cheapo

adj
  • Cheap; inexpensive; of low quality. 

noun
  • A mock-honorific title given to a particular person who is stingy. 

  • A person who is stingy; a miser. 

  • On the game show The Price Is Right, used in reference to the lowest two-digit number on a board of (initially) nine numbers in the pricing game Money Game. 

How often have the words cheapass and el cheapo occurred in a corpus of books? (source: Google Ngram Viewer )