rack up vs waffle-stomp

rack up

verb
  • to defeat severely, to thrash 

  • to arrange in a rack 

  • to acquire, to gather together. 

  • to gain (points etc.; in a game or sport), to accumulate 

waffle-stomp

verb
  • To beat decisively. 

  • To hike while wearing waffle stompers. 

How often have the words rack up and waffle-stomp occurred in a corpus of books? (source: Google Ngram Viewer )