48 Classic Knock-Knock Jokes: The 1999 Millennium Edition

In 1999, we were partying like it was… well, 1999. While everyone was stockpiling bottled water for the Y2K bug and trying to decide between the Red Pill or the Blue Pill, these knock-knock jokes were the ultimate way to break the tension. Here is the definitive archive of the last year of the 20th century.

The Y2K & Matrix Era: Top 10 Hits

The Y2K: Knock, knock. / Who’s there? / Y2K. / Y2K who? / Y2K (Why too-kay) you so worried? Open the door!
The Neo: Knock, knock. / Who’s there? / Neo. / Neo who? / Neo-body home? I’ve been knocking for ages!
The Matrix: Knock, knock. / Who’s there? / Matrix. / Matrix who? / Matrix (May-tricks) you into thinking I’m someone else, but it’s just me!
The Britney: Knock, knock. / Who’s there? / Britney. / Britney who? / Oops! I did it again… I forgot my keys!
The Jar Jar: Knock, knock. / Who’s there? / Jar Jar. / Jar Jar who? / Jar Jar (Is your) door locked? Meesa want in!
The Millennium: Knock, knock. / Who’s there? / Millennium. / Millennium who? / Millennium (Will-any-of) you let me in before the year 2000?
The Poke: Knock, knock. / Who’s there? / Poke. / Poke who? / Pokemon! Gotta catch ’em all (and open this door)!
The Lettuce: Knock, knock. / Who’s there? / Lettuce. / Lettuce who? / Lettuce in, the countdown is starting!
The Tank: Knock, knock. / Who’s there? / Tank. / Tank who? / Tank you for an amazing century!
The Europe: Knock, knock. / Who’s there? / Europe. / Europe who? / No, Europe-an, and I’m American-ly tired of standing here!

The Full 1999 Archive (Extended List)

The Wooden: Knock, knock. / Who’s there? / Wooden shoe. / Wooden shoe who? / Wooden shoe like to party like it’s 1999?
The Alex: Knock, knock. / Who’s there? / Alex. / Alex who? / Alex-plain the Y2K bug once you open up!
The Annie: Knock, knock. / Who’s there? / Annie. / Annie who? / Annie body got a spare glow stick?
The Dwayne: Knock, knock. / Who’s there? / Dwayne. / Dwayne who? / Dwayne the bathtub, the century is almost over!
The Ice Cream: Knock, knock. / Who’s there? / Ice cream. / Ice cream who? / Ice cream “Happy New Year” in a few months!
The Honeydew: Knock, knock. / Who’s there? / Honeydew. / Honeydew who? / Honeydew you want to watch the fireworks?
The Doris: Knock, knock. / Who’s there? / Doris. / Doris who? / Doris locked, don’t let the bug get in!
The Leaf: Knock, knock. / Who’s there? / Leaf. / Leaf who? / Leaf your worries in the 90s!
The Canoe: Knock, knock. / Who’s there? / Canoe. / Canoe who? / Canoe help me count down to midnight?
The Police: Knock, knock. / Who’s there? / Police. / Police who? / Police let me in, it’s almost the future!
The Amos: Knock, knock. / Who’s there? / Amos. / Amos who? / A mosquito bit me at the beach!
The Anita: Knock, knock. / Who’s there? / Anita. / Anita who? / Anita new computer for the year 2000!
The Hatch: Knock, knock. / Who’s there? / Hatch. / Hatch who? / Bless you! Hope you don’t have a virus.
The Shore: Knock, knock. / Who’s there? / Shore. / Shore who? / Shore hope the power stays on!
The Otto: Knock, knock. / Who’s there? / Otto. / Otto who? / Otto know the password by now!
The Robin: Knock, knock. / Who’s there? / Robin. / Robin who? / Robin the candy jar before the party!
The Luke: Knock, knock. / Who’s there? / Luke. / Luke who? / Luke through the window, I’m wearing my 2000 glasses!
The Mustache: Knock, knock. / Who’s there? / Mustache. / Mustache who? / I mustache you to hurry up!
The Theodore: Knock, knock. / Who’s there? / Theodore. / Theodore who? / Theodore is shut tight, open it!
The Ketchup: Knock, knock. / Who’s there? / Ketchup. / Ketchup who? / Ketchup with me at the rave!
The Mikey: Knock, knock. / Who’s there? / Mikey. / Mikey who? / Mikey won’t turn the lock!
The Ken: Knock, knock. / Who’s there? / Ken. / Ken who? / Ken I come in and hide from Y2K?
The Ida: Knock, knock. / Who’s there? / Ida. / Ida who? / Ida like to be inside when the ball drops!
The Alpine: Knock, knock. / Who’s there? / Alpine. / Alpine who? / Alpine for the 90s when they’re gone!
The Wendy: Knock, knock. / Who’s there? / Wendy. / Wendy who? / Wendy clock strikes twelve, it’s a new era!
The Hugo: Knock, knock. / Who’s there? / Hugo. / Hugo who? / Hugo your way into the new millennium!
The Ivana: Knock, knock. / Who’s there? / Ivana. / Ivana who? / Ivana dance all night!
The Ben: Knock, knock. / Who’s there? / Ben. / Ben who? / Ben waiting for this century to end!
The Orange: Knock, knock. / Who’s there? / Orange. / Orange who? / Orange you glad we survived the 90s?
The Banana: Knock, knock. / Who’s there? / Banana. / Banana who? / Knock, knock… (The eternal loop)
The Orange (End): Knock, knock. / Who’s there? / Orange. / Orange who? / Orange you glad I didn’t say banana?
The Abbott: Knock, knock. / Who’s there? / Abbott. / Abbott who? / Abbot time we got to the party!
The Gladys: Knock, knock. / Who’s there? / Gladys. / Gladys who? / Gladys almost 2000!
The Isabel: Knock, knock. / Who’s there? / Isabel. / Isabel who? / Isabel ringing? No, I’m knocking!
The Noah: Knock, knock. / Who’s there? / Noah. / Noah who? / Noah way this door is still closed!
The Harry: Knock, knock. / Who’s there? / Harry. / Harry who? / Harry up, the ball is about to drop!
The Open: Knock, knock. / Who’s there? / Open. / Open who? / Open the door, the future is here!
The 1999: Knock, knock. / Who’s there? / 1999. / 1999 who? / 1,999 knocks and I’m still not in!