The creator of the very first knock knock joke..
Must have won a no-bell prize
The person who invented the door knock won the No-bell prize.
Do you know.
That the guy who invented the knock knock jokes won the no-bell prize
Did you hear about the guy who made up the knock knock joke?.
He won a "no bell" prize
The creator of the 'knock knock' joke was awarded a prize today.
Unfortunately he wasn't in to receive it
Did you hear? Gaston won an award!.
He won the No Belle prize.
Whoever invented knock knock jokes should get a no bell prize.