'Jersey Shore' Tea-Shirt Time: Vinny and Angelina Trash Shore House During 'Staten Island Mating Ritual'

The cast of "Jersey Shore" returned to Seaside Heights on Thursday's episode of "Family Vacation" -- and although they were only at the Shore House for 24 hours, they managed to wreak havoc just like the good ol' days.

With the permission of their old boss and owner of the T-Shirt Shop, Danny, the Las Vegas crew (minus Ronnie Ortiz-Magro and plus Deena Cortese) made themselves right at home.

After the group took several shots, Nicole "Snooki" Polizzi noticed a note from Danny. "Got you some drinks and food," it read. "Have a good time. Please don't trash the house."

Welp, they were only able to hold up half of that deal.

While preparing family dinner, a pregnant Deena asked Nicole to make her her "famous grilled cheese." Of course, she complied. Mike "The Situation" Sorrentino was determined to to break in the OG oven with its first Funfetti cake (his fave), so he made one. Everything was going swell until they sat down to eat.

Angelina Pivarnick asked if she could make a speech, and Vinny Guadagnino immediately said no. He was joking, of course, but the banter continued.

Last episode, we found out Vinny and Angelina are from the same part of Staten Island and that they actually went to the same high school. According to Angelina, they hung out several times, but Vinny claims that never happened. One thing's for sure -- they definitely smushed last "Jersey Shore" go-around -- and there's still major sexual tension between the two.

During the dinnertime banter, Angelina insinuated she had some dirt on Vinny, saying she had a "loaded gun" in her "chamber." Vin instantly perked up -- as did the rest of the group.

"Well, I don't have a chamber on you," he said, "because I don't think about you ever."

"Don't lie! You think about me day, f--king afternoon and night," Angelina shot back.

"These two got beef right here," Mike added. Snooki later told the camera, "I am praying that Angelina and Vinny hook up. There is so much sexual tension."

Angelina finally let it out: "You know you used to hit me up back in the day and f--king try to f--k me! And say you wanted to take me out on a date and f--king get to know me!"

The group lost it.

Vinny called Angelina every name in the book in an effort to distract from the bomb she had dropped, but it wasn't working.

"This is why I hate having this girl here," he said. Angelina fired back, "If you don't like me, my question to you is, why'd you bang me then? Even if it was a hate bang, you wouldn't hate bang a girl you didn't think was attractive."

"Maybe in Staten Island, this is their way of flirting," Pauly D said of the ordeal. Jenni "JWoww" Farley added, "I feel like this is a Staten Island mating ritual 'cause it's like low-key fighting yet undertones of sexualness."

Angelina got up from the table and began chasing Vinny around the house because he called her a "f--k." The matter only escalated when Mike handed her a ketchup bottle as ammunition. Jenni handed Vin bottles of salad dressing and mustard, and it was game on.

Both Angelina and Vinny were covered in condiments when the latter reached for the fire extinguisher. He blasted Angelina.

"Yo, Danny is not gonna be happy about this," Mike said amid the chaos.

"No!" Snooki yelled back. "We're like older now! We're like 30!"

Fast-forward to later that day: The group went to the T-shirt Shop to say hi to Danny (and not tell him about the mess they made). After an awkward exchange with the man who fired her, Angelina sort of made amends with Danny.

When the group got back to the Shore House, Mike was stoked to dive into his Funfetti cake, but for some inexplicable reason, Angelina dared herself to stick her bare butt in the delicacy. And she did! She then chased the guys around the house.

We don't know why any of this happened.

"Jersey Shore: Family Vacation" airs Thursdays at 8 p.m. on MTV.

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