as a dog returns to his vomit, so a fool repeats his folly
Foolish people repeatedly do foolish things.
ADV
violently
promptly
After eating the spoiled seafood, she promptly vomited into the bathroom sink.
up
After eating the spoiled seafood, she vomited up her entire dinner.
VERB + VOMIT
want to
After eating that expired yogurt, I really wanted to vomit.
make sb
The smell of the fish market was so strong it made him vomit.
PHRASES
nausea and vomiting
After eating the spoiled seafood, she suffered from nausea and vomiting all night.
vomiting and diarrhoea