“Worst” by whatever measure you like.
Don’t explain the joke, leave it to our imagination.
Be nice, no slurs or bad language.

We call it, The Aristocrats!

To get to the other side

We have a winner.

Orange you glad

"He stands on a leaf and waits until Autumn." (Punchline to a joke I read in grade 3 from the 70's.)

Isn’t it disgusting?

So the pharmacist says, "I've got just the thing to stop that coffin!"

Better Nate than lever

The Pope looks up and says, "You fuckers are my kind of people."

And the penguin says, "Nah, that's just ice cream."

“Grandma… so that’s how you died…”

You got any more of those meat flavored pickles?

None

That guy over there is picking watermelons.

No deer. Ass too high, run too fast.

I have to walk out of here alone

A stick.

Rare considered response.

Best joke ever if you can actualky tell it!

A pink slipper

You don’t understand. This was actually the first joke, so while it may not be funny to us, it was hilarious to the people who first heard it, and all other humor ultimately derived from this one joke

One baby nailed to ten trees.

"Some f*cking cab driver in New York."

punches you in the face

...you asked for a punchline, don't be mad at me

Because the light was on.

It's not a bacon tree, it's a ham bush.

Got any grapes?

Maybe it got hit by a car and the "other side" is the afterlife

Is an elephant involved? I think I know this one but had completely forgotten about it until I read this.

Stupid, use them on the other side!

I got bad news, you are out of paint and that's not a porch, it's a Mercedes.

Because Nyquil stops the coffin'.

Heard this one as a "spooky ghost story" around the campfire at a summer camp when I was 11 and it was the funniest thing I had ever heard.

Worst?
They both come/cum on little white crackers.
Wurst!
I asked him to send me a link.

There's way too many good jokes in here!

"I thought he was your uncle."

You'd think the second guy would've ducked.

All the sheep are in the truck and one of them is honking the horn.

"Don't worry, I got him with my door."

::: spoiler Yup. The joke spoiler..
How does an elephant get down from a tree? :::

It's such an incredibly lame joke that it's still burned into my brain nearly 5 decades later.

"Fuck you, Clown."

So I thought to myself, is that how she died?

...

I suspect that jokes are older than roads.

"Guys... I think made a mistake."

I’m gonna need a source on that

Personally, I have no iDeer.

There was no punchline

Stop laughing and reload

"You believe that shit?"