and we're about to play a game called "Best, Worst, First."

Here we go.

-♪ Unh, let me hear your ♪

-♪ Best, worst, first ♪

-Alright, now, here's how it works.

I'm gonna hit this button, which will activate

a random topic generator.

It'll land on a random prompt, like best pickup line

you've ever used or worst lie you ever told.

Whatever it lands on, you have to say the first thing

that comes to your mind.

Are you ready? -Okay. Ready.

-Here we go. First up is "Best."

[ Digital tones playing ]

Best...

Best celebrity encounter.

-Oh, God.

Um... [ Laughs ]

God, I think it was after the Golden Globes...

[ Laughing ] Oh, no. This might be "worst."

I was drinking a lot

and I saw somebody at the entrance

holding a glass of champagne,

so I just went up and I took it and I said thank you,

and then John goes, "That was Michael Keaton."

[ Both laugh ]

It was not...

-It was not someone serving champagne?

-No, it was not.

And I'm so embarrassed by it still.

-Oh, my... -I could die.

-Well, at least it's Michael Keaton.

He'll be a good sport about it. He'll be funny and be like,

"What was that all about?"

-But I just, I took it, I drank it, and I left.

-I'll take that answer. I love that story.

And it's a good person to do that to 'cause he's funny.

Alright, here we go.

Next round.

It is time for "Worst."

Here we go.

[ Digital tones playing ]

Worst...

Worst job you ever had.

The worst job you ever had.

-Um...I don't know...

if it necessarily had been the worst,

but I had a job at a color-changing T-shirt shop.

And I'd have to stand outside and lure people inside

and say like, "Come check this out! Check this out!

Check this out! Check this T-shirt out!

This nail polish changes!" And it was just, like,

outlined shirts that I had to sell.

And, but the worst part was that I actually quit my job

because I got this big --

Oh, yeah! This is the worst job!

I thought I had this big opportunity

to be in a Red Bull commercial.

But it turns out they just wanted me to be one of those

girls on the beach that wear, like, the thick flip-flops

and give out Red Bulls.

So, I quit my entire job just to give out free Red Bulls

during the U.S. Open of Surfing.

[ Laughs ] And I thought it was, like, my big break.

I was like, "Finally, I'm going to Hollywood!"

-I'm gonna be on a commercial for --

Like, yeah, no, you're just wearing big flip-flops.

-Remember those thick flip-flops, the Rocket Dogs?

-Yep. Oh, my God. -And they had studs on them.

And then I wore, like, a schoolgirl black skirt

on the beach, and a bikini top,

giving out Red Bull.

Oh, my God. -Hey, man.

Honestly, we all have a story, right?

Oh, my gosh. I'm surprised we didn't run into each other,

'cause I had the same job that summer.

[ Both laugh ]

Okay.

-The skirt and all? -Oh, yeah.

Everything, yeah, of course.

Last round. Here we go.

It is time for "First."

[ Digital tones playing ] -Oh, God.

-Chrissy Teigen, first...

[ Gasps ] Oh, your first kiss.

Do you remember your first kiss?

-Oh, my God, should I say his name?

Are people gonna try to find him?

My first kiss was actually at my -- after...

Oh, I went on a date to Red Robin,

and it was, like, the nice Red Robin.

We went, like, to the further Red Robin.

-Yeah, yeah. -[ Laughs ]

And then he dropped me off

at, actually, my best friend Bonnie's house,

and she -- because her parents were really cool,

and I don't think I told my parents.

So, we went back there, he walked me to the door,

and he was, like, a basketball player at our school,

and it was just so... He was not, like --

I don't know, he was just such a nice guy.

-Did you feel it was coming that you were gonna have a kiss?

-No, no, but I remember how giddy I was after.

I was so excited.

And then nothing happened, though, after.

Like, not a thing.

-Yeah. -Not a -- Like, no --

Like, at school, we didn't talk anymore.

[ Both laugh ]

-That's how you know it's a first kiss, of course, right?

That's exactly what happens. -We pretended nothing happened.

-Yeah, you don't even say hi to each other.

That was over. You had your moment.

That was it. -[ Laughing ] I know.

-Pal, thank you for playing. That was "Best, Worst, First."

Chrissy Teigen, you can check out her new online store

Cravings shop at cravingsbychrissyteigen.com.

We love you, bud. Best to the fam.

Hug everybody. -Love you, too, Jimmy.

-Stick around, we'll be right back with more "Tonight Show."

Come on back!