KNOCK-KNOCk jokes, just say a knock-knock joke and then rate the one above you.
here is how to type it.
knock-knock
who's there
boo
boo-who
don't be scared it's just a joke.
say the whole knock-knock joke, don't have someone else answer
start with this
knock-knock
who's there
owls say
owls say who?
your right owls do say who