Knock Knock
Noun
or
knock knock joke
- One of a class of childish jokes told as a dialog, and usually including a pun.
Interjection
- A phrase used to introduce a "knock knock joke"
- Knock knock./Who's there?/Wendy./Wendy who?/Wendy you want to open the door?
- A phrase used in lieu of knocking (e.g. on the door), when it is not possible to knock.
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