Haha, I can just picture it now...
Dorothy is skipping down the Yellow Brick Road and runs into the Scarecrow...
"I wish I had a brain!"
"I wish I had a home!"
So they both skipped merrily down the road together. Then they ran into the Tin-Man.
"I wish I had a Heart!"
"I wish I had a brain!"
"I wish I had a home!"
So the Tin-Man skipped with them down the Yellow Brick Road. They came to a Jungle, where they found a...
Dorothy, "Wasn't there supposed to be a lion here?"
Scarecrow, "Yea, what happened?"
Tin Man, "All I see is 3 poor little slug...with fins and palps..."
Yeerk 1, "I wish I had a Home."
Yeerk 2, "I wish I had a Brain."
Yeerk 3: "I wish I had a heart."
And so, Dorothy, the Scarecrow, and the Tin Man all were infested. But hey, the Yeerks were happy!