Knock Knock Bridget
- Knock Knock
- Who's there?
- Bridget
- Bridget who?
- London Bridget, is falling down, falling down...!
- Knock Knock
- Who's there?
- Bridget
- Bridget who?
- London Bridget, is falling down, falling down...!
- Knock Knock
- Who's there?
- Bridget
- Bridget who?
- Bridget the end of the world!
- Knock Knock
- Who's there?
- Bride
- Bride who?
- Bride and Prejudice!
- Knock Knock
- Who's there?
- Brian
- Brian who?
- Brian drain!
- Knock Knock
- Who's there?
- Brewster
- Brewster who?
- Brewsters can wake you up in the morning singing cock-a-doodle doo!
- Knock Knock
- Who's there?
- Brent
- Brent who?
- Brent out of shape!
- Knock Knock
- Who's there?
- Brendan
- Brendan who?
- Brendan an ear to what I have to say!
- Knock Knock
- Who's there?
- Brazil
- Brazil who?
- Brazil support a girls chest!
- Knock Knock
- Who's there?
- Brad
- Brad who?
- Brad news I'm afraid!
- Knock Knock
- Who's there?
- Boyzone
- Boyzone who?
- Boyzone adventures!
- Knock Knock
- Who's there?
- Bowl
- Bowl who?
- Bowl me over!
- Knock Knock
- Who's there?
- Bossy
- Bossy who?
- Bossy just fired me!
- Knock Knock
- Who's there?
- Bosnia
- Bosnia who?
- Bosnia bell here earlier!
- Knock Knock
- Who's there?
- Boris
- Boris who?
- Boris with more knock knock jokes!
- Knock Knock
- Who's there?
- Borg
- Borg who?
- Borg standard!
- Knock Knock
- Who's there?
- Bootie
- Bootie who?
- Bootieful downtown Burbank!
- Knock Knock
- Who's there?
- Bonnie
- Bonnie who?
- Bonnie by soloflex!
- Knock Knock
- Who's there?
- Bones
- Bones who?
- Bones upon a time...!
- Knock Knock
- Who's there?
- Bond
- Bond who?
- Bond to succeed!
- Knock Knock
- Who's there?
- Bolzano
- Bolzano who?
- Bolzano the door!
- Knock Knock
- Who's there?
- Bolton
- Bolton who?
- Bolton braces!
- Knock Knock
- Who's there?
- Bologna
- Bologna who?
- Bologna & cheese!
- Knock Knock
- Who's there?
- Bolivia
- Boliva who?
- Boliva me, I know what I'm talking about!
- Knock Knock
- Who's there?
- Boise
- Boise who?
- Boise ivy!
- Knock Knock
- Who's there?
- Boiler
- Boiler who?
- Boiler egg for four minutes!