Instagram reveals 'Wolf of Wall Street-style' party that 'trashed' $20-million Hamptons mansion

"Didn't they tell you that we were savages #Sprayathon2016 #hamptons #july4th #hamps #happy4th #instadaily #thethingsidotosavepuppies #happybirthdaymurica #sprayathon," @socialstylenyc. "Didn't they tell you that we were savages #Sprayathon2016 #hamptons #july4th #hamps #happy4th #instadaily #thethingsidotosavepuppies #happybirthdaymurica #sprayathon," @socialstylenyc. Photo: Instagram Photo: Instagram Image 1 of / 20 Caption Close Instagram reveals 'Wolf of Wall Street-style' party that 'trashed' $20-million Hamptons mansion 1 / 20 Back to Gallery

Instagram is providing a look into the Hamptons rager that reportedly resulted in an Airbnb rental home littered with "used condoms" and awash in alcohol last weekend, prompting a pending $1 million lawsuit.

The New York Post's Page Six reported Brett Barna, a 31-year-old hedge fund manager, is about to be sued by the owner of a 9-bedroom Airbnb rental, touted as a $20 million, 'true masterpiece' of the Hamptons. The home was allegedly rented — and wrecked by Barna and his throngs of Champagne-spraying revelers — during a raucous, "Wolf of Wall Street"-style shindig on July 3.

RELATED: Lake Travis boat parties flood social media as 2016 summer revelers take over

Barna worked as a portfolio manager at Louis Bacon's Moore Capital Management, according to Page Six. The anonymous home owner said Barna name-dropped his position and ties to Bacon when moving through the process of acquiring the $27,000 rental to host #Sprayathon, an all-day bacchanal supposedly benefiting charity, with a live playlist by rapper Ace Hood, the site reported.

Video: Instagram photos show off crazy party at Hamptons mansion

The owner claims he was under the assumption that the party would be for 50 people, because that's what Barna promised under their rental agreement.

"He said there would be 50 people at the event and it was for animal rescue," the owner said in the Page Six interview. "But the only animals there were the people, a thousand of them."

A source told the site #Sprayathon raised $10,000 for Last Chance Animal Rescue and that cleaners were contracted to leave the house in "good condition."

RELATED: The rich kids of Instagram take Spring Break 2016

The owner painted a contrasting scene in his conversation with Page Six.

"They drowned themselves in Champagne, they had midgets they threw in the pool, they broke into the house, trashed the furniture, art was stolen, we found used condoms," the owner said. "So many people were there that the concrete around the pool crumbled and fell into the water. It was like 'Jersey Shore" meets a frat party."

He continued, saying he is waiting to serve Barna with a "massive lawsuit."

The party boy has a reputation of hosting problematic functions. According to the site, last year's #Sprayathon resulted in a brush fire started by party goers at the home of actor Kevin Sorbo.

On Thursday, CNBC reported Barna was fired by Moore Capital Management for his wild weekend escapades.

RELATED: San Antonio native, Los Angeles Laker Jordan Clarkson 'casually dating' Kendall Jenner

"Mr. [Brett] Barna's personal judgement was inconsistent with the firm's values," the company said in a statement to the site. "He is no longer employed by Moore Capital Management."

"Brett was last seen on Sunday chugging Champagne with two midgets," the homeowner told Page Six.

Click through the gallery above for a peek into the debauchery that got Barna fired and at the center of a possible lawsuit.

mmendoza@mysa.com

Twitter: @MaddySkye