Jersey Shore: Family Vacation: Vinny Guadagnino strips in Vegas as Angelina Pivarnick goes commando

Vinny Guadagnino made his triumphant debut as a Chippendale's stripper on Thursday's episode of Jersey Shore: Family Vacation.

The 31-year-old reality star got sexy with his 'sister' Jenni 'JWoww' Farley onstage.

Angelina Pivarnick was then roped into joining the act held at a casino resort in Las Vegas and found herself publicly simulating a sex act without underwear.

Stripper debut: Vinny Guadagnino made his triumphant debut as a Chippendale's stripper on Thursday's episode of Jersey Shore: Family Vacation

The biggest shocker of the night may have been the show's surprise guest: Vinny's Uncle Nino, whom his pal DJ Pauly D, 39, had secretly flown in from Staten Island, New York.

'I shaved my balls,' the senior citizen announced before creeping onstage in his Speedo, surprising Vinny on the first night of his residency and delighting the entire crowd.

RELATED ARTICLES

• Previous
• 1
• Next

• Jersey Shore Family Vacation: Angelina Pivarnick squirts oil... Jersey Shore: Family Vacation: Vinny Guadagnino strips down... Jersey Shore Family Vacation: JWoww has a new (much younger)... Jersey Shore: Family Vacation: Jenni Farley brags about...

Share this article

It was a hilarious moment after an otherwise tense day, during which Jenni, 34, invited Jen Harley, 32, join them to sort out her problems with boyfriend Ronnie Ortiz-Magro, 33.

As Jenni sat with her friends at the pool, Angelina, 33, revealed that Jen said Ronnie had been 'MIA' for the whole week, ignoring her calls and blocking her from contacting him online.

No underwear: Angelina Pivarnick was brought up on the stage with no underwear on

Wardrobe malfunction: The 33-year-old reality star also dealt with a wardrobe malfunction 

'He just went completely whack,' Jen messaged her. 'I just don't know what condition he's in.'

Jenni worried that Ronnie, just out of rehab, might be drinking again, and feared a repeat of the 'Ronpage'—or angry freakout—that they saw from him in Vegas the year before.

JWoww texted Jen to get the scoop and learned that Ronnie had undergone 'a complete character change' and was 'starting fights over absolutely nothing.'

Text messages: Jenni Farley checked text messages from Jen Harley as Vinny pointed out that Angelina was flashing her breast

'So he's just acting sober with us,' mused Deena Cortese, 32, as the other women nodded.

Pauly withheld judgment, saying: 'It's almost Jen's word versus Ronnie's. I don't know who to believe.'

After a heated debate, the cast went back to their hotel rooms, where Vinny prepared for his show at Rio All-Suites Hotel and Casino later that evening.

Prank champ: Paul 'DJ Pauly D' DelVecchio had a prank lined up for Vinny's stripper debut

Having recently suffered an ankle injury, Vinny was nervous about performing 'in front of the world,' and his roommates, and was all too aware that his name was on the marquee.

He rode around his suite in a wheelchair until his mom, Paola, showed up.

'Everyone feels better when their mom's around, okay?' said Vinny, who'd invited her.

Showing support: Vinny's mother Paola flew out to support her son

'I know everyone thinks that's weird, but…my mom has been watching me in school plays since I was a baby, and this is just another extension of that, with my a** out,' he explained.

Jenni told her friends that she had invited Jen to meet her at the Crazy Horse III strip club after Vinny's show.

If Ronnie wouldn't tell them what was going on, maybe Jen would, she opined.

Club invite: JWoww invited Jen to meet her at the Crazy Horse III strip club after Vinny's show

Deena thought it was a terrible idea, saying, 'You don't understand—this girl's f***ing crazy.' 

Pauly thought it was hilarious, telling Jenni: 'Oh my god, you are a gangster.'

In the hour before the show, Vinny was given a very special piece of equipment backstage.

Bold move: Pauly told Jenni that she made a 'gangster' move by inviting Jen to the strip club

'Getting your first c*** sock is everything,' he said, comparing it to the day Neil Armstrong got his 'astronaut suit,' Tiger Woods got his golf clubs, and Barack Obama got his 'presidential pin.'

Vinny had no idea that Pauly was plotting to prank him onstage after getting his Uncle Nino, whom he'd flown in, to go on as a 'special guest' at the end, wearing nothing but his Speedos.

The male strip show started out strong with music pumping and a video of Vinny's greatest moments shown.

First sock: Vinny was thrilled to get his first stripper sock

Video tribute: The male strip show started out strong with music pumping and a video of Vinny's greatest moments shown

The man of the hour was then wheeled out behind a giant paper door that he burst through.

'Are you ready to turn up with the Keto Guido?' yelled Vinny, who'd lost 50 lbs. for the show.

Watching him, his mother cried endlessly, plowing through tissues.

Big entrance: The man of the hour was then wheeled out behind a giant paper door that he burst through

Proud mom: Paola wiped away tears during Vinny's performance

'Paola is like, a ride-or-die mom,' Jenni admired, praising Paola's support for Vinny.

Vinny then changed into a construction outfit, and emerged again, ready to rock.

'I sprained my ankle, but I did not sprain my penis,' he said, ripping his tank top apart and vowing that he was 'ready to do the helicopter,' which was never explained.

Outfit change: Vinny then changed into a construction outfit

Before the trip, Angelina's fiancé had told her 'no strippers', but in the crowd, she fanned herself, staring down all the 'hot' men onstage.

'You need to calm down, girl,' said Deena, noting that Angelina looked like she was 'about to orgasm.'

For his next scene, Vinny took a shower in the nude, wiping his buttocks down suggestively.

Calm down: Deena Cortese told Angelina to calm down as the male strippers got her excited

Shower time: Vinny also took a shower in the nude

He had Jenni brought onstage to him, which disgusted her and her former roommates.

'Ugh, it's literally my little brother, and I don't want to see his little thing,' Jenni groaned.

'Vinny's getting sexual on Jenni? That's not even hot, that's like, incest,' Ron agreed as Vinny encouraged Jenni to help him into his underwear.

Sister act: JWoww was brought onto the stage to perform with Vinny

That's awkward: Vinny got help from JWoww with his stripping

'Jenni's like my sister, but right now I am the Keto Torpedo,' Vinny said, grinning. 'I'm gonna f***ing sexualize JWoww.'

He bent her over, gyrated against her, and slid her hand down his pants.

'Ew,' Jenni said in a confessional. 'Ew. Ew. Ew.'

Grossed out: 'Ew,' Jenni said in a confessional. 'Ew. Ew. Ew.' after being onstage with Vinny

Angelina was the next one dragged onstage, and her short dress kept threatening to reveal that she was going commando.

'Oh my god, girl, you have a fiancée, you don't have underwear, don't do it,' Deena begged.

To Angelina's horror, she was then asked to simulate a sex position with a man onstage, which involved her turning around backwards with her buttocks in his face.

Sex simulation: Angelina simulated sex with no underwear on

'Bow out gracefully and get offstage,' Jenni cried, as the man 'jackhammered' Angelina.

'What the f*** is happening in life?' Deena yelled.

'I have no underwear on, so I, gotta stop this s***, right now,' Angelina suddenly told the crowd.

Show over: The show was suddenly stopped by Angelina

She wasn't worried about her fiancé, saying, 'I'm just having fun. He knows I'm here.'

As Vinny wrapped the show, he seemed content with how it had gone, and said that he was feeling great about his performance.

Pauly giggled as he was about to unleash his surprise.

Big finish: As Vinny wrapped the show, he seemed content with how it had gone, and said that he was feeling great about his performance

Prank time: Uncle Nino got ready for his surprise appearance that Pauly planned

'People in the club right now, they think they just saw the grand finale, but nope. The grand finale's about to happen right now,' Pauly crowed.

'Oh my gosh, is that Uncle Nino?' Jenni shrieked as the man walked out half-naked onstage.

'Oh f***,' Vinny said.

Jersey Shore: Family Vacation will return next week on MTV. 

Surprise stripper: Uncle Nino shocked Vinny as he took the stage

ncG1vNJzZmivp6x7pa3IpbCmmZmhe6S7ja6iaKymqLWww8GisWiZoqm2pLjEZm5uaWBnhnh7qZ6prJ2pYqCpu9GeZH%2BZnZ65unm1mpqarJmku26iyKelsmV3qq6lrcanoKenXajBs7XPrGSPnZeWwG6NzaCcpaGelnqRtdWaqaehk6B6qLvErGScp52irq%2BwzmefraWc