A bigoted white guy and his friend walk into the dance club downtown. Once inside, they realize that there are a lot of black people at the dance club. The guy whispers to his friend, "dude it's a little to dark in here for me, lets leave."
The greatly over used word to describe the relatively tame subject matter of PG rated movies, thus diluting its true meaning. For example The Dark Knight or Harry Potter.
Compare:
Moron McMoronington: "The Dark Knight is the darkest of the two."
Grandad: "The jewish prisoners at Auschwitz saw some very dark times..."
Tom "Yes indeed."
the absence of light. darkness may be conquered by even the slightest amount of light, wereas, in order for darkness to conquer light, there must be no light at all.