Backwards cheese...
Or when you throw up cheese
Ytsat yrev si eseehc
This is the word that must be used in the presence of canines who know the word cheese; it allows us to continue to support the dairy industry.
“Craig, do you want some eseehc on toast this morning?”
In "Nature Trail to Hell" by Weird Al Yankovic, there's a part that goes !zihW eseehC etae nataS. This is "Satan eats Cheese Whiz" in reverse.
Weird Al: !zihW eseehC etae nataS
Backwards Weird Al: Satan eats Cheese Whiz!