lose one’s doughnuts

lose (one's) doughnuts

slang To vomit suddenly and profusely. I got so seasick out on that boat, I felt like I was going to lose my doughnuts at any second. The rookie saw blood for the first time and lose his doughnuts right there at the crime scene.
See also: doughnut, lose
Farlex Dictionary of Idioms.

lose one’s doughnuts

verb
See blow one’s doughnuts
See also: doughnut, lose
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • lose (one's) doughnuts
  • blow (one's) doughnuts
  • blow (one's) donuts
  • throw up (one's) toenails
  • throw up one’s toenails
  • throw up toenails
  • toenail
  • hork
  • earp
  • hurling