In conversation with the Infected Mushroom in Tso's Garden on Phallorus, I get:
"Tiniest Room.
You engage the infected mushroom in a chilling debate on the smallest, tiniest room in existence. As you crack your punch line "A Mushroom!" the Infected Mushroom points out that the sub-atomic rooms on Phallicorn 8021 are much smaller than any know mushroom. You stand there dumbfounded. Apparently, the infection made the shroom lose its sense of humor! Stupid mushroom."
