re: Has there been a comedy as great as A Fish Called Wanda in the past twenty years

Interesting question. There are movies I like about as much and that have humor but they are not straight comedies with the kind of cast that Wanda had. It seems like now if you are making a comedy it's intended for a younger demographic with dumber jokes. A few that I've liked since Wanda are In the Loop, The Guard, Rushmore, Zombieland, The Cabin in the Woods. None are really that close to Fish Called Wanda. Maybe Groundhog Day would come closest.