You are in a maze of twisty little passages, all alike (idea) by 3Suns

Actually from the game Adventure (or Colossal Cave or Advent), an adventure game of the elder days that featured fiendishly difficult puzzles such as this one.

It was a blind maze in which drawing out standard NESW maps was useless since paths weren't retraceable by going back in the opposite direction. The label for each intersection was "You are in a maze of twisty little passages, all alike." It may have been a directed graph, I forget. Having the big printed cheat map was invaluable in solving this problem.

Also a handy geeky phrase to use in situations where you are completely lost, especially while looking at over-detailed flowcharts or poorly-written reference material.

There were also dwarves that chased you around the maze and threw hatchets at you. Sometimes they would kill you. Chasing the dwarves almost always got you even loster.

Babel Fish puzzle	You are a maze of twisty little passages, all alike	You are on a list of four who are allowed. You are number four.	Memorable lines from computer games
How a 25-year-old can contract diaper rash in one fun night	Alien abduction	Zork	Advent
Non-Euclidean geometry	How not to transmit information faster than light speed	You are lost in a maze of twisty little standards, all different	Virginity, my loss of
He's dead, Jim. You grab his wallet, I'll grab his tricorder.	Oh, no. Look, you've gone and made me optimistic. I was before, but now it is showing.	adventure	directed graph
The fact that you make no sense doesn't mean you're an artist	Klaatu	Solving mazes of twisty little passages, alike or different	A love of caves
I see your little, petrified skull labeled and resting on a shelf somewhere.	I run through winding hallways, just ahead of the flames	How to build a maze for your cat