birdlime vs gunk

birdlime

noun
  • A sticky substance smeared on branches to catch birds. 

  • Time; a jail term, the serving of a prison sentence. 

verb
  • To add birdlime to. 

gunk

noun
  • Dirt or grime; any vague, messy, or unknown substance. 

  • A member of the gunk subculture. 

  • A subculture of 21st century American males, combining elements of modern gothic culture with punk rock. 

verb
  • To soil or make dirty 

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