Knock knock
Who's there?
Arch
Arch who?
Bless you!

Q: What do you call a parrot that flew away?

A: Polygon!

Q: What did the berry say to the other berry?

A: I am berry happy

knock knock
who's there?
marry
marry who?
will you marry me!

Three kids, walking through a forest. Suddenly they see a slide and a fairy, who tells them the slide is magic and whatever they shout as they're sliding down, they will land in a big pile of it.
First kid slides down and shouts 'ICE CREAM!' and lands in a big pile of strawberry ice cream. Eats it all.
Second kid slides down and shouts 'CHOCOLATE CAKE!'
Third kid forgets and shouts 'WHHEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE....'