I offer another simile, which is less racially charged, to
describe the behavior. How many of us have a pet, maybe a cat
or dog, that eats and then disgorges its meal because it ate
grass or has a hairball? Sometimes, the owner is not
immediately aware of the incident and the animal will return
to the area and eat the food that it vomited up and so we have
the expression of an animal returning to its own vomit. The
behavior in question was like that.
Wow! How could I not vote for her? /sarc
To paraphrase the 1964 Goldwater slogan, IN YOUR GUT, YOU KNOW SHE'S NUTS!