that nobody has ever done before,

like flattening a Lamborghini with a hydraulic press,

climbing a building with a real Spider-Man suit,

the world's largest elephant toothpaste experiment,

filling a pool with 1 billion Orbeez and more.

And to kick things off, we're gonna see if

that brick wall can stop this train.

This wall is 20 feet tall and three feet thick.

It's not going down easy.

Give the orders.

- Large cheese.

- I hate you.

Send the train.

- Train us!

The train's coming!

- Will the brick wall stop the train?

Oh my God!

My gosh!

So the brick wall might not have stopped it,

but later in this video,

we're gonna see if five semi trucks can.

But for this next experiment, I bought this car,

built a giant ramp,

and we're gonna see how many buses it can jump over.

How many buses will it jump?

At least three. - Four!

- I think it's gonna jump all 12 and go into the woods.

It's coming, it's coming- - Okay.

- It went through a bus, holy crap!

- This looks like some Fast & Furious stuff.

- Now let's do it,

but with the jet engines.

I may have forgotten to mention that.

The first car was just for reference.

This is the real experiment.

Here it comes.

Here it comes, oh, it's going way faster.

It literally knocked a bus over.

It's in the side of the bus!

- How does it keep doing that?

- Hey Jimmy?

- Yeah.

- You can't park here.

- For our next experiment we have 1 billion Orbeez!

- That's a lot.

- We're gonna drop Tareq's car from this helicopter

to see if the Orbeez can cushion the fall.

The only problem is, we haven't told him yet.

Can I borrow that camera real quick, Tareq?

What do you think that is over there?

- Yo, that's my car!

Wait, that's my car!

- See this iPad?

This is your car in the parking lot .

- I literally just parked my car, earlier today.

Minutes later, a helicopter just picked it up.

- Your car, baby!

- Yeah, if I know Jimmy, he's just gonna lower it nicely.

- Oh, really? - It'd be fine.

- Move it higher, move it higher.

- This is crazy!

- Keep going, a little higher.

Right about there, that's good.

- Three, two, one!

- No, no, no, no, hold on!

- Drop the car!

- Now, that was sick!

- Bro, that was a perfect landing.

That was better than me, parallel parking that car.

- Now let's see if Tareq's car survived.

Open the floodgates.

Chris, no, come back!

There's a car in there!

- There's my car, it's destroyed!

- Hey, tell your bumper to watch out!

It almost bumped into me.

- No, no, no, no, my baby.

- There you go, it should be fine.

You don't even really need this part.

- This is wild .

- The best part is,

that wasn't even Tareq's car.

We picked up his car from the parking lot, dropped it

in the middle of a random field,

picked up a perfect replica of his car

and then, dropped that in the Orbeez.

- What is happening?

This is not my car, actually?

- No, it's a replica of your car.

Your car is in the field over there.

- I don't like you right now.

- And now, we're back at the train

and we're gonna see if these semi trucks could stop it.

These semi trucks are massive.

They're so big that I echo if I talk in that direction.

Raise your hand if you think the train will win.

- Me. - Me.

- I have faith in the truck.

We also made crash test dummies

with the boys to see what would happen to them.

- All right, Chandler's is secure.

- Do you think you'll survive?

- Oh, I don't know, Jim.

- Send the train!

- Train, train, train, train, train.

- Jimmy, the train is coming!

It's coming!

- So Tareq, make sure you get that angle for us.

There it is.

Oh my God!

Wait, all right, it might stop it.

It might stop it!

Oh my gosh, no, it snapped it in half!

All that remains is train.

The train tore through the semi trucks

and could drag these

for a couple more miles if we wanted to, ripped 'em.

- Oh no, my boy, my boy.

What's happened to him?

- Gosh, the arm's gone.

- Well, at least you're still attached.

- Let me see if the head's over here.

He's right here, boys.

- Verdict?

- Train won. - Train won.

- Everyone agrees, the train won.

Hello Neighbor 2 just came out

and to celebrate, I built a scaled replica of their house

in real life.

And we're gonna see what happens if it gets hit

by a meteor.

And I made realistic-looking mannequins

of each of the boys,

because I wanted to find the best place to hide

to survive a meteor hitting your house.

You can put your mannequins anywhere in the house you want.

Try to survive the meteor crash, come on in.

- Hello, neighbor!

- That's not real.

- It's so hard to get this body in my trunk.

I think he'll be safe now.

- Are you hiding him on the couch?

- The pillow's gonna cushion the fall from the meteor.

It has to work.

- You're telling me if a meteor's hurling

at your house, you're gonna hide up there.

- It's gonna miss this section.

- I'll be driving.

- Let's see how many of the boys survive?

Drop the meteor!

- Oh, here it comes.

- Oh!

- That was only one of three meteors.

Somehow, Karl didn't fall.

This is what it looks like if a meteor hits your house.

Let's drop the next one.

And while we're waiting for them

to raise the next meteor, I wanna tell you guys

about Hello Neighbor 2.

It's an atmospheric stealth horror game

about digging up your creepy neighbor's secrets.

- That sounds scary.

- In this video game, you investigate a series

of missing person cases in the open world of Raven Brooks.

But trust no one, boys, everyone in the game is a suspect.

- Trust no one.

- Not even Nolan.

- Yeah, we have meteor number two,

but this time, the meteor's on fire.

Drop the meteor!

- My car!

Hello Neighbor 2 is available right now

on PC, Xbox, Switch and PlayStation Consoles.

Oh my God!

- You're definitely deceased.

The meteor's still smoking.

- Wait a minute, I'm okay!

- Somehow, Chris survived.

- I am smart.

We survived, buddy.

- Chandler, on the other hand, didn't make it.

- Raise the last meteor.

Chandler, you're now me.

- I'm rich.

- Drop the meteor when you want.

- Drop the meteor!

- Oh, okay.

- Oh my goodness!

- Goodbye, Karl.

- Let's see if I survived.

Yes!

Click the link in the description

to go to Hello Neighbor 2's official website

and buy the game right now.

- And now you know where to hide if a meteor's coming

at our house, you're welcome.

For our next experiment, if you take this chemical

and mix it with that chemical...

You get elephant foam toothpaste.

In these containers, is 100 times, what we just did.

Hey, don't touch that bucket!

Back up.

I need you all to find a safe spot

because this next explosion is 100 times bigger.

- Standing right here.

- At least I'll be safe on the roof.

- Dibs on roof.

Wait, Jimmy, did we get all the elephants,

so we can clean their teeth with this toothpaste?

- You're funny.

When you pull, Chandler, you need to run.

- I'm 100% in the danger zone.

- Pull!

Oh my God!

Keep pulling!

Pull harder!

Oh God.

- Look at it go!

It filled the entire pool!

It looks like the pool's on fire.

- And that, is the new world record

for elephant foam toothpaste.

- Oh, it's steamy.

I wanna jump in it so bad.

It's the forbidden swimming pool now.

- We're officially cooler than Mark Rober.

- Yeah, and so is the entire population of the Earth.

- You know what's cooler than this?

- Nolan's mom.

- You know what's cooler than Nolan's mom?

- What? - Next experiment.

- This is Dave, a professional Spider-Man stunt double.

This is a working Spider-Man suit,

and he's gonna climb this entire building, go!

- Congratulations, your one foot up.

Are your spidey-senses tingling yet?

- Tingling like crazy.

- This Spider-Man suit was made by J. Laser

and the highest he's climbed with it, was 200 feet.

Dave's gonna climb 200 feet

and then climb 200 feet again, up this massive skyscraper.

- This is nuts.

- He's right there.

- Wait, he's actually right there.

- Are you taking a picture?

I want a picture.

- I don't know how far I am.

I'm not gonna stop til I'm finished.

- He's literally outside the building window right now.

Hey!

Hey!

- You're halfway there.

- Sounded like they said halfway.

This is insane.

- Starting to rain a bit.

Rain's really coming down now.

Come on.

- Whoa, wait, does his suit stop working?

- Dave, do you want us to let you down?

- I'm good.

I've been the real Spider-Man many times

and I don't give up.

Spidey never gives up.

- It looks like he got it working again.

How's he doing this?

- I gonna keep climbing.

This thing ain't over til I'm at the top.

I'm high.

- Just looking over the ledge to see him, terrifies me.

There's a reason this guy stunt doubles for Spider-Man.