head trip vs thought

head trip

noun
  • A state of mind in which one is distracted, disturbed, or unnerved, whether self-induced or resulting from ill-treatment by others. 

  • An experience or set of experiences which is intellectually challenging or stimulating. 

  • An ego trip. 

  • A disorienting, exciting experience, especially one consisting mainly of striking sensory impressions. 

thought

noun
  • The operation by which mental activity arise or are manipulated; the process of thinking; the agency by which thinking is accomplished. 

  • A very small amount, distance, etc.; a whit or jot. 

  • A way of thinking (associated with a group, nation or region). 

  • Anxiety, distress. 

  • Representation created in the mind without the use of one's faculties of vision, sound, smell, touch, or taste; an instance of thinking. 

  • The careful consideration of multiple factors; deliberation. 

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