bonk vs pump and dump

bonk

verb
  • To have sexual intercourse (with). 

  • To experience sudden and severe fatigue in an endurance sports event due to glycogen depletion. 

  • To strike or collide with something. 

  • To hit something with the front of the board, especially in midair. 

noun
  • Any minor collision or blow. 

  • A condition of sudden, severe fatigue in an endurance sports event caused by glycogen depletion. 

  • A bump on the head. 

  • An animal call resembling "bonk", such as the call of the pobblebonk. 

  • An act of sexual intercourse. 

pump and dump

verb
  • To have sex with a partner on a single occasion, without intention or prospects of further contact, or engaging in a serious relationship. 

  • To use a breast pump and then discard the milk, typically because one has had an infection, or has been drinking alcohol. 

noun
  • A form of financial fraud where the fraudster buys stocks cheaply, generates excitement about those stocks to create a temporary price increase, then sells the stocks before the price goes back down. 

  • A situation where a person has sex with a partner on a single occasion, without immediate intention of further contact or pursuing a serious relationship. 

  • A situation where a woman uses a breast pump and then discards the milk, typically because she has had an infection, or has been drinking alcohol. 

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