There seems to be no shortage of inane props in Waiting for Godot, and these three have one thing in common: they are all absurd objects on which the men have developed irrational dependences. Lucky cannot think without his bowler. Pozzo needs his vaporizer to speak. Estragon seems condemned to forever take his boots on and off, as does Vladimir with his hat. This is another great combination of the tragic and the comic; the situation is hilarious for its absurdity, but dismal at the same time.