fun size vs peewee

fun size

noun

  • A small size. 

adj

  • Small in size. 

peewee

noun

  • A short or small person; a small object. 

  • A kind of small marble in children's games. 

  • A pewee. 

  • A magpie-lark or mudlark (Grallina cyanoleuca). 

  • A player in a sports league for very young children. 

How often have the words fun size and peewee occurred in a corpus of books? (source: Google Ngram Viewer )