tip drill vs trollface

tip drill

noun
  • Synonym of butterface: A person with an attractive body but an ugly face. 

  • A practice drill where a line of players improve their rebounding skills by catching a rebound in the air, tossing the ball back against the backboard before landing, and returning to the end of the line to go again. 

  • A person who is gangbanged. 

trollface

noun
  • An ugly, unpleasant, or otherwise objectionable person. 

name
  • An illustration of a face with a cartoonishly wide, maniacal grin (from a comic drawn by Carlos Ramirez and originally posted on the 4chan community), typically featured in image macros to convey trolling, mockery, or humorous intent. 

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