Heated Shark Tanks Moments That Pushed The Sharks Too Far

This content was paid for by Sony and created by Xoop.

There have been some heated arguments in the tank on ABC's wildly successful "Shark Tank." Most of the time, these arguments occur between the sharks and those pitching their companies, because tensions can flare when hundreds of thousands of dollars in investments are on the line. We've also seen the sharks get into arguments with entrepreneurs, which sometimes leads to disrespect. We all remember Scott Jordan of SCOTTeVEST in Season 3, who told the sharks, "You're out!" before storming out of the tank.

But not all tank fights are limited to those pitching their product. Sometimes the shark loves a product so much that they'll fight with any other panelist who gets in their way. Kevin O'Leary (aka Mr. Wonderful), Barbara Corcoran, Mark Cuban, Lori Greiner, Robert Herjavec, and Daymond John are not afraid to fight for what they want...but sometimes things go too far. Here are the biggest fights between the sharks on "Shark Tank."

Junior Desinor entered the tank with a pitch for Toor, the world's smartest lockbox. While he might have been one of the most prepared pitchers we've ever seen on "Shark Tank," he could never have been prepared for guest shark Chris Sacca's response to it all. From the get-go, Sacca couldn't have been more disinterested in what Junior was selling. The investor was so sure the patent-pending lockbox Junior presented already existed, but his annoyance at it all seemed to take some of the other sharks by surprise. 

After nabbing a deal with Barbara Corcoran and Kevin O'Leary, Junior exited the tank while Chris was still foaming at the mouth. Mark entered the chat and clashed with Chris over the technology in an argument that consisted of one eye-roll after another. The jabs at one another's intelligence took the fight to a whole other level, but thankfully they were each seated on the far ends of the panel. It's easy to go back and forth with Barbara, Lori, and Mr. Wonderful acting as buffers.

Most fights between the investors on "Shark Tank" are harmless and usually come from hurt feelings of losing out on a deal or thinking a co-star made a mistake. Words are exchanged, side glances are given, and everyone moves on, ready to fight over the next product that comes through the door. But there has been a time when a fight on the series got somewhat physical. Punches might not have been exchanged, but things were definitely thrown.

As longtime viewers probably know, there's always potential for things to get spicy when a guest judge hops aboard the shark panel. Even still, when Virgin CEO Sir Richard Branson entered the tank, things seemed easier going among the group. That is, until Mark called the founder of Simple Habit, Yunha Kim, a golddigger, for asking for money he didn't think she needed. Certainly, no gentleman who has been knighted will stand for the disrespect of a woman, so Branson picked up his glass and tossed water on Mark. In understandable retaliation, Mark threw water right back, and two soggy sharks watched as no one landed a deal with Yunha for her app.

There's no way we were going to make it through without mentioning a fight with Kevin "Mr. Wonderful" O'Leary at its core. Creators of Lulu Bang BBQ sauce Jorrae and Kelly Beard luckily didn't have to watch this shark fight go down, as it happened after they left the tank empty-handed. The sharks had nothing but great things to say about the Beard sisters, but the investors were berated by Mr. Wonderful, who felt none of them were truthful with the women.

It was a four-on-one brawl between the sharks, something not unfamiliar for O'Leary. Thinking his co-stars weren't being truthful with the two entrepreneurs, Mr. Wonderful prided himself on being the honesty police. It's not easy to hear the fight play out as everyone gets heated, but insults are thrown at the man in the middle seat, with Mark calling him an idiot. The Dallas Mavericks owner gets up and leaves to escape O'Leary's ramblings about being truthful, knowing better than any of the other sharks that the best way to get out of anything with Mr. Wonderful is to exit stage right.