cry eyes out

Related to cry eyes out: burst out crying

cry (one's) eyes out

To cry for an extended period of time. Poor Jane really cried her eyes out during the funeral service. I can't watch those sappy movies because I just cry my eyes out every time.
See also: cry, eye, out
Farlex Dictionary of Idioms.

cry one's eyes out

Fig. to cry very hard. When we heard the news, we cried our eyes out with joy. She cried her eyes out after his death.
See also: cry, eye, out
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.
See also:
  • cry
  • cry (one's) eyes out
  • cry one's eyes out
  • cry your eyes out
  • cry your heart out
  • cry (one's) heart out
  • cry heart out
  • cry like a baby
  • cry over
  • cry over (someone or something)