First pub­lished in a news­pa­per in 1934 with this joke:

Knock, knock!
Who’s there?
Rufus.
Rufus who?
Rufus the most impor­tant part of your house.

The knock knock joke has been around for quite some time. And bad jokes are one of my favorite things may­be in the world. So let me get to the cream fill­ing of this Oreo and give you the bad yet oh so good jokes.

Knock Knock
Who’s there?
Inter­rupt­ing dyslex­ic cow
Inter­rupt­ing dysle–
OMO!

Knock knock.
Who’s there?
Yoda lady.
Yoda lady who?
I didn’t know you could yodel!

Knock Knock
Who’s there?
Door­bell repair man.
Door­bell repair man who?
Every fuck­ing time…

Knock Knock.
Who’s There?
The.
The Who?
YEAAAAAAAAAAAAAAAHHHHH!!!

Knock knock.
Who’s there?
I eat map.
I eat map who?
Oh god, that’s dis­gust­ing!

Knock-Knock.
Who’s there?
To.
To who?
To whom.

Knock knock.
Who’s there?
You know.
You-Know-Wh–
AVADA KEDAVRA!

So, what do you think?