Transcript for 'Booty' tops list of funniest words, study says

As you can see and hear we have a great audience in here. Among the great audience they're on a cam venture. New friends from Lake Charles, Louisiana. Thank you guys for joining us. There's certain words you guy find funny. Poop. He said poop. Proved my point. I think what makes it funnier coming out of your mouth. Believe it or not there was an entire study done by researcher in the uk on what the funniest words in the English language are. It varies between men and women. Of course it does. It also varies between young and old. To be honest we can't say all the words on television. Some of them I can say. The number one word drum roll please -- you guys are good. The word is booty. That's pretty funny. I like that. How about the word nit wit, waddle, tinkle and bee bop. My theme is all the bathroom related words. They found for the men in the audience men find dirty words funnier. Whoo! Women prefer the words that sound driven and innocent like the words giggle. It turns out all the younger people find the word goatee is funny. You're not that young. Stop laughing. Older people think the word caddy is funny. Like caddy shake? I think they got to go back on this study. Yeah they're going to spend more money on this. George had it with poop. Any words for you snchl. I'm still giddy over George saying poop. You? Not ones we can share. The word pickle is funny. You put me in a pickle. When you say pickle you got to move like that. That's all I got people. Thank you for that. Great audience participation. And then way you led them in a drum roll. That was not rehearsed. That's how good they are. We need a drum roll for this. We have a very special guest coming to the table. The ultimate TV mom and favorite funny ladies the one and only Sofia Vergara. ??? This is gonna be a life ??? ??? you're all about a good time ??? Hello. You look beautiful. Thank you. Good morning. Hola! Thank you so much. Hello. Good morning. I feel like I'm going to read the news or something. This is your first time in our new studio. Yes this is very elegant. Up and close with the people. I cannot believe season nine. I know. Starts today. What keeps the laughs going? Every season gets funnier and funnier. We are so luckier every time we go to a table read we think this is going to be the one that's so so. We're always laughing. It's such a pleasure to be working on that set. We have the season premiere tonight and we aum went to lake tahoe. I love when you take these trips. Australia, Hawaii and now lake tahoe. It was amazing. Every corner of that place is like a photograph. I'm trying to convince them to go to Columbia. A lot of good story line there is. I know. I think like -- things to do over there and show. I think it's going to take more seasons. Season ten. Maybe when we're done done. When you go on the location shoots do you find time to have fun? Yes. We do have time to have fun. We try to. For example that weekend we were there there was a big fight in Vegas. We were all watching it. Then Julie loves like bicycling and she always has time for that. I did some shopping. Even in tahoe. Always. We like hanging together. We don't get to do that in L.A. We have all work and go home. When we're trapped in a hotel or in a city, it makes us all be together and it's a lot of fun. It seeps like that too at the emmys. I've seen you guys there for many years. You guys seem like you have a really good time. Is there one in the group that's the party ananimal? Me. I bring the flasks. I put them everywhere. I give them to my manager. We're like drinking for tequila. You can't stay forever doing nothing. It's not like we get crazy drunk. We just get happy. Are you all ready for a sneak peek? I don't trust Lakes. Where I come from this is where we dump drugs an dead bodies. You know what, I'm going to give you a little boat tour and show you this like in all of its glory. You need to keep an open mind. Fine. Let's ride around the liquid graveyard. It was so hard to keep a straight face with Eric stressed like that. You look like a geisha and a nun. It's confusing. Ed couldn't stop laughing. Ed o'neill was ruining all the takes. I can't wait to watch that. I couldn't keep busy with that and you're also a business women. I don't know how to say this we have your underwear. You have it? I came to show you my underwear. The proceeds going to a great cause. I'm so excited about this project. I had the opportunity to be part of a lot of businesses and have a lot of endorsements. I was looking for something like this. It's very special. I wasn't looking to sell underwear, but -- I found this columbian woman who had this idea of -- she had this underwear that was amazing. I said I want to meet and see your underwear. What is it you're talking about? It was amazing. It's special. It has a different technology for all sizes. We have for every woman from not just small, medium large from extra small to 4x. We wanted to include everyone. The great thing is what made me wanted to do this it wasn't selling underwear. Every sale we make 10% going to a woman that's going to be able to open her own business. That's right. We're going to finance businesses all over the world so women can have their own money. That was important to me when I was young as a single mother I wanted my own money and independent. We're going to give them that. They want that too. Yeah of course. So that's amazing. We have did it for Columbia now. It's my country and my partner's country. The second round of loans is going to the United States because of the month we've had here. We want to empower those women here. I'm very happy. Wonderful. Great example. Being a single mother and hustli hustling. We love having you here. I'm in a position where I can do that not only for me -- I was always like I want to send him to college and bring my mother from Columbia. Money was always important to me. Now that I have it I can also help other people, other women. That's what it's about. Sofia Vergara thank you so much. The new season of modern family premiers at 9:00 here on ABC. Sofia Vergara everybody. Coming up jussie smollett. He's here live.

This transcript has been automatically generated and may not be 100% accurate.