"Knock Down" 是灣岸（Gangham Style）的一首歌曲，以下是其歌詞：
Knock down, knock down,
Get up, get up,
Get ready to play,
Knock down, knock down,
Get up, get up,
Yeah, we got the game on lock,
Knock down, knock down,
Get up, get up,
Get ready to dance,
Come on now!
Yo Yo Yo!
Yo Yo Yo!
Everybody move your body
Yeah, it's time to make some noise
Bang bang!
Knock down, knock down,
Get up, get up,
Let's show 'em how we do it,
Yeah!
Chicken head and the whole gang rollin',
Shake that booty for the landlord's cash flowin',
One time for the women,
Two times for the women with no hose flowin',
Chorus:
Everybody knock down!
(Everybody knock down)
Knock down, knock down!
(Yeah we gon' rock)
Yeah! Get up and bounce!
(Bounce!) Let's bounce!
Yeah! Get up and grind!
(Grind!) Let's grind!
Yeah! Let's go!
We in the streets like we own the block,
The way we rollin' we could be the next big blockbock,
Come on now let's do it again,
Come on now let's do it again again again.
Chorus:
Everybody knock down!
(Everybody knock down)
Knock down, knock down!
(Yeah we gon' rock)
Yeah! Get up and bounce!
(Bounce!) Let's bounce!
Yeah! Get up and grind!
(Grind!) Let's grind!
Yeah! We ride it like a tank (Like a tank), jump like a bandit in a battle zone (Battle zone), cause the pain ain't worth the joy of knocking down every night. (Every night) Hey yo now they don't want to tame our fury now we free to roam. (Free to roam) Knocking down every day and every night. (Every day and every night) We got the game on lock and we ready to roll. (Ready to roll) Chorus:
Everybody knock down! (Everybody knock down) Knock down, knock down! (Yeah we gon' rock) Yeah! Get up and bounce! (Bounce) Let's bounce! Yeah! Get up and grind! (Grind) Let's grind! Yeah! We gone show 'em how we Gangham style. (Gangham style) Let's go now.
以上就是"Knock Down"的全部歌詞，這首歌充滿了活力和激情，是一首非常適合運動和健身時聽的歌曲。