Hope you like! Read and Review! It's to the tune of Baha Men's Who Let the Dogs Out. My other Parody's called Who Let the Serpent Out. (this is the sequel) ^_^'

*Verse 1*
In the middle of Quidditch, the audience jumpin'
iiee
yippi-yai-yo
and everyone says, Go Gryffindor
yippi-yai-yo
The Slytherins all start the name-callin'
iiee
yippi-yai-yo
Everyone else gets out of control
and they start shoutin'
*Chorus*
Who let the serpent out?
(Who, who who who who?)
Who let the serpent out?
(Who, who who who who?)
Whooo let the serpent out?
(Who, who who who who?)
Who let the serpent out?
(Who, who who who who?)
*Verse 2*
The Ra-ven-claws get mighty angry
aii
yippi-yai-yo
The Hufflepuffs all follow their lead
yippi-yai-yo
The Slytherins all snooty and smirkin'
aii
yippi-yai-yo
Curious teachers start to take heed
at students shoutin'
*Chorus*
Who let the serpent out?
(Who, who who who who?)
Who let the serpent out?
(Who, who who who who?)
Whooo let the serpent out?
(Who, who who who who?)
Who let the serpent out?
(Who, who who who who?)
*Verse 3*
The game never ends until the seeker gets the snitch
Go, Seeker, get the snitch, and win this wa-ar
The game never ends until the seeker gets the snitch
Go, Seeker, get the snitch, and win this wa-ar
*rap*
When you're at Hog-
warts School of Magickry (lol)
and you're in Gryfindor, boy, you're not gonna be free
until the Slytherins shut up
about how good they are at everything
and realize what they're saying (what? what?)
You got your red robes, halls lit by candlelight
Who's gonna win the match, who'll be wrong or right
All the Gryffindors shouting
Slytherins pouting
You catch the Snitch and they go
Wooooooooooooooo
*Chorus*
Who let the serpent out?
(Who, who who who who?)
Who let the serpent out?
(Who, who who who who?)
Whooo let the serpent out?
(Who, who who who who?)
Who let the serpent out?
(Who, who who who who?)

Heh, I hope you liked it, I Loooove Parodies and made this one off the top of my head, and it is not connected to J.K. Rowling or Scholastic or whatever. K? ^_^'