Snape isn't impressed with his current pupils, and wonders how he's going to make it through the term. (Click here to read original "What Have I Done To Deserve This?" lyrics)

You always wanted a good grade
I only wanted some quiet
I’ve always hated my students
How am I gonna get through?
How am I gonna get through?

I come here ‘caus Dumbledore lets me
(thank goodness)
And end up surrounded with twits, oh, oh
Now you left me with a headache
(can’t take it)
How am I gonna get through?
How am I gonna get through?

I taught you brews, I listed ingredients
I gave you homework and marked for hours
Every day, so many parchments
Such useful lessons, so tell me
What have i, what have i, what have I done to deserve this?
What have i, what have i, what have I done to deserve this?
What have i, what have i, what have I ...

Whenever you go away, I feel much more content
But whenever you’re here, you seem to be hell-bent
On, shall we say, getting on my nerves
And I don’t know, oh
How I’m gonna get through?
What have i, what have i, what have I done to deserve this?
How I’m gonna get through?
What have i, what have i, what have I done to deserve this?

You always wanted me to be something I wasn’t
A cheap-fix entertainer, oh, oh
I’d leave here if I could do - forever
How am I gonna get through?
How am I gonna get through?

All day, the students come and go
They talk too fast, and walk too slow
Wasting time from hour to hour
I pour the potions and crush the flowers
What have i, what have I done to deserve this?
What have i, what have i, what have I done to deserve this?
What have i, what have i, what have I ...

Since the holidays my teeth are always ground
I’ve been wondering why you pull me down
If you went away, I should feel so much better
But there’s still classtime, oh
How I’m gonna get through? (the term)
What have i, what have i, what have I done to deserve this?
How I’m gonna get through? (the term)
What have i, what have i, what have I done to deserve this?
How I’m gonna get through? (the term)
What have i, what have i, what have I done to deserve this?
How I’m gonna get through? (tell me)
What have i, what have i, what have I done to deserve this?
How I’m gonna get through? (the term)
What have i, what have i, what have I done to deserve this?
How I’m gonna get through? (the term)
What have i, what have i, what have I done to deserve this?

Gonna get through?
Gonna get through?
What have i, what have i, what have I done to deserve this?
I’m gonna get through, right?
What have i, what have i, what have I done to deserve this?

I shan’t have to pull my hair, I shan’t have to fight
What have i, what have i, what have I done to deserve this?
I shan’t need to go to hell and back every class
What have i, what have i, what have I done to deserve this?
You never ever left me, oh god, pity me...
What have i, what have i, what have I done to deserve this?
Oh, bollocks
What have i, what have i, what have I done to deserve this?

I shan’t have to pull my hair, I shan’t have to fight
What have i, what have i, what have I done to deserve this?
I shan’t need to go to hell and back every class
What have i, what have i, what have I done to deserve this?

Gonna get through, really, I’m gonna get
What have i, what have i, what have I done to deserve this?
Holidays
What have i, what have i, what have I done to deserve this?
Gonna get through, holidays, yeah,
What have i, what have i, what have I done to deserve this?
Gonna get through, get through, holidays, ooh
What have i, what have i, what have I done to deserve this?