To commit suicide, especially by use of a firearm discharged into the victim's mouth.
eat crow
To recognize that one has been shown to be mistaken or outdone, especi …
eat one's heart out
To feel overwhelming sorrow, jealousy, or longing; to grieve.
eat one's own dog food
To use or consume the economic goods or services that one is producing …
eat humble pie
To admit one's faults; to make a humiliating apology.
eat someone out of house and home
To consume so much of someone's store of food that little or none is l …
eat for two
To be pregnant