Another scene thats quite funny =Death and Rincewind in a cell
"...Deaths eyesockets glowed as he interrogated his memory.
AH,YES...INSIDE A CROCODILE. SEVERAL HUNDRED MILES AWAY, I BELIEVE.
"What ? Then why are you here?"
OH, I THOUGHT YOU MIGHT LIKE TO SEE A FRIENDLY FACE. AND NOW I THINK I HAD BETTER BE GOING. Death stood up. VERY PLEASANT CITY IN MANY RESPECTS.TRY TO SEE THE OPERA HOUSE WHILE YOU'RE HERE.
"Hang on ... I mean , you told me I was certainly going to die!"
EVERYONE IS. EVENTUALLY.
The wall opened and closed around Death as if it wasn't there, which was, from his lengthy perspective quite true.
"But how ? I can't walk through---"Rincewind began.
He sat down again. The sheep cowered in the corner."
And in Heather's case, there were sometimes Third Thoughts and Fourth Thoughts, although these were quite difficult to manage and sometimes led her to walk into doors