blow one’s groceries

blow (one's) groceries

slang To vomit. I felt like I was going to blow my groceries from seasickness out on that boat.
See also: blow, grocery
Farlex Dictionary of Idioms.

blow one’s groceries

tv. to empty one’s stomach; to vomit. She blew her groceries all over the front seat.
See also: blow, grocery
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • blow (one's) groceries
  • grocery
  • blow beets
  • blow cookies
  • blow one’s cookies
  • blow (one's) cookies
  • blow one’s lunch
  • blow (one's) lunch
  • blow grits
  • blow lunch