Yeah, those
Army of Darkness quotes just don't have the memorable aphorism quality of some of the really great lines. Um, like...
"Why don't you come up and see me some time?"
-- Mae West
... or...
"Play it, Sam. You played it for her; you can play it for me."
-- Humphrey Bogart in Casablanca
Maybe the difference is that you had to see the movie to really get it.