A rude insult or a flirty compliment depending on the context.
Rude Insult: A person so worthless they are too undeserving to eat pussy and is only permittable to taste the air excreted from the vagina.
Flirty Compliment: Someone you like so much that you don't mind that they see the vulnerable side of you, someone you would be okay queefing into their mouth.
Him: "Shut up you are such a Queef Muncher!"
Him 2: "Ouch!"
Him: "You taste great!"
Her: "Haha you are such a Queef Muncher 😉"
queef nugget is the term for pumping it from the back that when you exit the gender that has ben in intercorse with you lets a queef out and a hard macdonalds chicken nugget plops onto the serface in which the 2 people did the deed
a queef nugget is the stage after intercorse where the male exits and the female queefs a nugget that she has been hiding since 10 years of age plops onto the bed