Arthur Fulford went on a bit of a rampage in the Big Brother 2017 house tonight.
It literally took just hours for him to cause a right stir in the house, after apparently enjoying Big Brother's welcome beverages a little too much.
After a few glasses of drink, he first began to strip off before jumping into the pool in his boxers.
"What the f**k is wrong with you Arthur?!" his fellow housemates reacted.
He later tried - and failed - to dress a mannequin in the house in his clothes, as some of the other housemates began to get concerned about his behaviour.
Although others positively encouraged Arthur who went on to break Big Brother's mannequin into bits in the garden.
"This is Big Brother, housemates must not dismantle the mannequins," Big Brother boomed into the house.
As well as getting Big Brother angry, Arthur's antics also didn't impress some of his fellow housemates, including People's Housemate Tom Barber.
Tom, who was voted into the house by viewers yesterday night, admitted in a Facebook live chat that he was annoyed by Arthur's actions including taking a lot of the booze for himself.
And annoying Tom probably isn't a good thing, with him in charge of this week's nominations.
Tom, who as the People's Housemate will get to regularly communicate with the public, will have to decide half of the house to exile from the 'United Kingdom of Big Brother'.
These housemates will be at risk of eviction in Friday night's next live show.
Big Brother 2017 continues nightly on Channel 5.