2009 Vintage: The Lettuce

Knock, knock. / Who’s there? / Lettuce. / Lettuce who? / Lettuce in, The Hangover is starting!

🔥 Top 10: The Knock-Knock Joke Archive (1995-2025)

In 2014, we were busy completing challenges for a good cause and ...read more »

In 2001, we weren't just heading into a new year; we were heading...read more »

Knock, knock. / Who’s there? / Musk. / Musk who? / Musk (Must) y...read more »

Knock, knock. / Who’s there? / Ice cream. / Ice cream who? / Ice...read more »

In 1995, before we had instant messaging, we had the door. Knock-...read more »

In 2016, our phone batteries were constantly at 1%, but our PokéD...read more »

Knock, knock. / Who’s there? / Theodore. / Theodore who? / Theod...read more »

Knock, knock. / Who’s there? / Mustache. / Mustache who? / I mus...read more »

Knock, knock. / Who’s there? / Dish. / Dish who? / Dish is a gre...read more »

Knock, knock. / Who’s there? / Canoe. / Canoe who? / Canoe help ...read more »

In 2002, our world was caught in a web of excitement. From the fi...read more »

Knock, knock. / Who’s there? / Canoe. / Canoe who? / Canoe help ...read more »

Knock, knock. / Who’s there? / Anita. / Anita who? / Anita new b...read more »

Knock, knock. / Who’s there? / Archiwum. / Archiwum who? / Archiw...read more »

@Home_Alone_Kevin04/07/1996 00:12Keep the change, ya filthy animal! LOL.

@Futurama_Bender12/27/2011 16:31Bite my shiny metal... that is hilarious!

@Lord_Of_Rings_Gimli02/02/2003 13:50That still only counts as one laugh!

@Step_Brothers_B02/23/2014 10:36Did we just become best friends? Yup!

@Woman_Yelling_C03/27/2000 23:32The cat is just sitting there laughing!

@Flash_Intro_Hater08/02/2010 21:55Finally a site without a 2-minute Flash intro!

@DMOZ_Volunteer07/18/1995 17:51Categorized under: Fun -> Jokes -> Classic.