Victoria, 41, complained that she hated being teased and revealed that if she had been given another couple of bottles of champagne, she'd have got naked.
"I thought it would be fun. I didn't think they'd stop us having drinks," she told Scott Mason, Deana Uppal and Adam Kelly in the kitchen.
"It's not minor for me. I like my drink. Don't get me going and then stop me. It's like a hot man who shows me everything, but then doesn't want to go the whole way.
"Don't tease me... I'll get angry."
The plus-size model commented: "I'm eating, eating, eating and I want to drink... I'm not going to put up with this. I'm going to go.
"If you say we're going to have a party, let's have a party and all get naked. Another couple of bottles of champagne and my clothes will come off."
Adam warned her off making any rash decisions, commenting: "That seems like a bad idea. Just think about what you did to get here."
[Photo gallery - Meet the Big Brother housemates]
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