Dad jokes
Harry Potter
18 jokes, all of them clean
Harry Potter puns lean on spells, houses and a villain with no nose. Rowling named things in Latin-ish fragments, so the words break apart cleanly, and the fandom is big enough that most people follow without an explanation.
Why did Moaning Myrtle join the swim team? She's always in the pool anyway.
How does Harry Potter get down a hill? Walking. JK, rolling.
What do you call a Hogwarts student who naps in class? A Gryffin-snore.
Why can't Voldemort wear glasses? He has no nose to hold them up.
Why is Fluffy the best guard dog? Three heads are better than one.
Why does Snape stand in the middle of the road? So you never know which side he's on.
What's a wizard's favorite subject? Spelling.
What do you call a wizard with the flu? Ron Sneezley.
Why did Harry Potter get detention? He was cursing in class.
What do you call two Quidditch players sharing a broom? Broom-mates.
Why don't Muggles bank at Gringotts? The fees are goblin up their savings.
What did Dobby say when he got a bonus? "That really socks!"
Why did the owl get a job at Hogwarts? Perfect delivery record.
Why did Professor Sprout become a teacher? She really grew into it.
Why is Hogwarts Wi-Fi so bad? Too many fire walls in the Defense Against the Dark Arts wing.
What's Hagrid's favorite dessert? Dragon fruit.
Why did Hermione ace time management class? She literally had a Time-Turner.
What cereal do they serve at Hogwarts? Huffle-Puffs.
Why the spell names do the work
Spells in this world are near-Latin, which means they already sound like partial English words waiting to be finished. Split one and you have a pun. Beyond that the books handed everybody a shared vocabulary — muggle, quidditch, horcrux — that means something specific and sounds like nothing else. A pun needs a word the listener recognises instantly, and this series minted about 200 of them.
What to expect on this page
A lot of these are about Voldemort's face, and there is a reason for that: a villain defined by a missing nose is a gift to anybody writing a 1-line joke. The rest split between house rivalry and the sport nobody can explain to a non-reader. All clean, none of them require having finished book 7.
The one to actually use
The hill one, because it is doing 2 jokes at once and only tells you about 1 of them. JK reads as just kidding, and then you notice it is also the author's initials, and rolling is also her surname. Three things stacked in 4 words. Nothing else on this page is built that tightly. It also has the advantage of working in text, which most of this page does not.
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