A fork of Rural Dictionary
While a woman is receiving cunnilingus she flatulates and simultaneously either pulls the bed sheets over his head (a dutch oven) or holds his head in place between her legs.
He was going down on her when in horror he realized what he had just heard was not a queef and that she was holding his head down so he could not escape the fumes traveling past her taint into his open mouth. He had tasted smoked salmon.