Knock knock?! Who's there? Love. Love who? I love you! :3…

“Knock knock! Who’s there? Amory! Amory who? Amory Christmas and a Happy New Year!”

— Johnny B. Laughing

Knock knock Cudi open up it's Chip, gotta kush pack shells and some Henny would could sip.

— Kid Cudi

Knock knock who's there it me april who april fool

— Demon Kid

Knock, knock! ...Who's there? ...Mormons!! ...fuck.

— Author Name

“Knock knock! Who’s there? Summer! Summer who? Summer good and summer bad!”

— Uncle Amon

“Knock, knock. (Desiderius) Now, ain't this a bitch. Here I am, trying to kiss my girl, and you have to interrupt us. What, were…

— Sherrilyn Kenyon

Boy:-knock Knock, Girl:-whose there... Boy:-marry... Girl:-Marry who?? boy:-marry me please!!!

— Junior Dè Rèál Testament

I am shocked and slightly perturbed by his exuberance and quick wit. Knock Knock Channel 4

— Scott Capurro

Me plus you. (Imma tell you one time) Me plus you. (Imma tell you one time) Me plus you. (Imma tell you one time)…

— Justin Bieber

When I met you girl my heart went knock knock. Now them butterflies in my stomach wont stop stop.

— Justin Bieber

“ANDRES INIESTA - SPAIN   (No matter what they say six is better than seven)   5. DAVID BECKHAM - ENGLAND   (High five!)…

— Alex Trost

“—What do the children say? —There's a thing the children say. —What do the children say? —They say: Will you always love me? —Always.…

— Donald Barthelme

Knock Knock whos there you you who Yoo Hoo! Big Summer Blowout

— Anonymous

Feydeau's one rule of playwriting: Character A: My life is perfect as long as I don't see Character B. Knock Knock. Enter Character B.

— John Guare

Knock-knock, motherfucker.

— Jenny Lawson