Snape:

Ohhhhh, I wish I were the Defense teaaaacherrrr,
That is what I'd truly like to beee-eee-eee
Cus' if I were the Defense teaaaacherrrrrrr,
Everyone would be in love with meeeeeeeeeee!

Harry:

Ohhhhh, I hope he doesn't get that jooooob,
The would truly be horr-ib-le
Because he get's that jooooooob,
We'll have to suffer even morrrrrre

Draco:

Ohhhhh, I hope that he get's that jooooooob,
That is what I'd truly like to see hap-pen,
Becuase if he that joooooooooob,
He can keep torturing Harrrrrryyyyyyy

Hermione:

Ohhhhh, I hope if gets it he'll beeee gooooooood,
Because our last teacher there was-a-freak
So as long as doesn't make us sufffffffer,
He'll be okay with meeeeeeeeeee

Umbridge:

Ohhhhh, Hermione must call me a freeeeeak,
Because that will not do good for her,
I am fully qualified ministry official,
She's just a silly little giiiiiiiirl

Rita Skeeter:

Ohhhhh, I'm really with Snape on this one,
Just think of the story that'd give me to write,
Ex-deather with the defense jooooooob!
Excellent for my come-back!

Ron:

Ohhhhh, Snape is just too evil, can't you seeeeeeee-eeeeee?,
He's up to something I just knoooooooo-ooowwwwwwww it,
And if he gets the defense joooooo-oooooB,
Everything will somehow go to helllllllllllllllll

Snape:

Ohhhhh, Weasley that'll be deeee-tennn-tion
You've bad mouthed me once to mannny times,
Soon you'll be off to Filch's office,
And you better not be laaaaate

Luna (dreamily):

Ohhhhh, I wish that Snape would read the Quibbbblerrr
That is what I'd truly like to see him doooo,
Because if he read the Quibbbblerrrrr,
He can see that what I say is truuuuuuuue

Dumbledore:

Ohhhhh, I'll never ever give him the defense jooooooob,
That would truley be a dis-ast-er
Because if I give him the defense jooooooooob,
His death-eater days would shine throoooooough.