Compounds of 掘る

• 掘る
  (v5r) to dig
  to excavate
  (P)
• 釜を掘る
  (exp) (1) (uk) (col) (vulg) to perform anal sex
  to bugger
  to sodomize
  to sodomise
  (2) to crash one's car into the back of another
• お釜を掘る
  (exp) (1) to perform anal sex
  to bugger
  to sodomize
  to sodomise
  (2) to crash a car into the back of another (usu. used in the passive voice)
  to rear-end
• 御釜を掘る
  (exp) (1) to perform anal sex
  to bugger
  to sodomize
  to sodomise
  (2) to crash a car into the back of another (usu. used in the passive voice)
  to rear-end
• 墓穴を掘る
  (exp) to bring calamity upon oneself
  to put your foot in it