pousse-café

noun2

1. •
   A digestif consumed after the coffee course.
2. •
   A drink composed of several layers of different-coloured liqueurs.

   • When I go back to New York, some of my friends seem to be layered with drugs, from the top down, like a pousse-café: Rogaine on top, then Prozac, then Xanax, then Viagra. . . . — 1998