A "coussin" place is a super comfortable place, for example full of cushions. It was originally invented by Montaigne during his trip to Iran in 1756. This famous philosopher was amazed by the amount of cushions in the palaces of the persian empire.
Wow duude, look at that café, it's damn coussin !
And then we went to her flat, it was the coussinnest !
And then we went to her flat, it was the coussinnest !
by MichelMontaigne June 8, 2013