crumpet vs eager beaver

crumpet

noun
  • A person (or, collectively, persons), usually female, considered sexually desirable. 

  • A type of savoury cake, typically flat and round, made from batter and yeast, containing many small holes and served toasted, usually with butter. 

eager beaver

noun
  • One (especially a child) who is very excited or enthusiastic to begin a task; a person who is exceedingly assiduous in an enthusiastic manner 

How often have the words crumpet and eager beaver occurred in a corpus of books? (source: Google Ngram Viewer )