Revenge is Always Sweet, it's the Aftertaste that's Bitter.

Revenge is sweet and not fattening.

People don't remember. Revenge is sweet.

Murder's out of tune, and sweet revenge grows harsh

It seemed that unbeknownst to her father, the lecherous bishop had chased Clio for the entire previous week and had foolishly cornered her on the staircase, where he stole a kiss and squeezed her small breasts. So when it came time to doctor him, she had smiled sweetly and stitched up his wound in the shape of three sixes, the sign of the devil.

Take the bitter with the sweet