9
The extra benefit or detriment added on top of something that's already completely good or bad, depending on the context/situation.
"Pooping my pants was the icing on the cake after I was fired from my job, banned from campus, lost my wallet and cellphone, got beat up by some hoodlums, and got dumped by my gf all in the same weekend."
by D. Y. Vetz April 02, 2020