Did you hear about the guy who invented the knock knock joke?
He won the no bell prize.
Knock Knock Jokes
The knock knock joke is the foundational unit of bad comedy. Children love them. Dads memorise them. Adults pretend to hate them while secretly enjoying the structure. This category contains 4 of them, some submitted by readers, some written by me, and one or two that probably should have been retired by now. Read a few, groan appropriately, and consider sending your own via the menu above.
