coffin cake

Dessert that is served at the after party of a funeral or wake.

A: Hey, how was your weekend?

B: Bad. I attended my great aunt's funeral.

A: Sucks, man. Sorry to hear that.

B: It could've been worse. At least they served coffin cake.

A: What?

B: Just a nice-looking cake with black frosting on it. It was pretty good.