Common room rock

We threw a party in the common room
Lee Jordan was there flyin' on his broom
We sent Colin Creevy to get some Butterbeer
We're gonna kick it till McGonagall gets here

Let's rock
Do the Common Room Rock
All Gryffindor here do what?
They get down to the Common Room Rock

Hermione's sittin' there like a block of stone
Reading ancient runes in the corner alone
Katie looked at her said, "Don't be no square,
Have some Polyjuice Potion with Flitwick's hair"

Let's rock
Do the Common Room Rock
All Gryffindor here do what?
They get down to the Common Room Rock

Hagrid busted in and said, "What's that noise?
I'd expect better from you girls and boys
Have a big party and don't invite me?
I'm the only one with the Firewhiskey"

Let's rock
Do the Common Room Rock
All Gryffindor here do what?
They get down to the Common Room Rock

McGonagall showed up at half past 3
She said, "Fred and George, you're coming with me
To the Headmasters office" and opened the door
And Dumbledore said, "Let's party some more!"

Let's rock
Do the Common Room Rock
All Gryffindor here do what?
They get down to the Common Room Rock