The pair exchanged yet more words after Austin asked Janice not to have a bath as she would use all of the hot water.
US reality star Austin said it was "selfish" of Janice to have all the hot water to herself as there were "eight of us waiting to go in there".
Austin was convinced there wouldn't be enough hot water, but ignoring his comments, Janice said she had the "upper hand" because she was "sober" and Austin had been "drinking".
This led Austin to slam Janice with a string of expletives.
"She's trumping all eight people because Janice Dickinson wants a bath. What a f**king [beep]...What a f**king [beep]. That is so selfish and disgusting and toxic and nasty about you."
Watch the video here.
This isn't the first argument about having a bath and the use of hot water.
Last week, Janice and Austin locked horns over the same issue, only Janice was annoyed that all the hot water was used up after a group of housemates took a bath.
She also asked for the bath to be cleaned, but one thing led to another, and in a war of words, Janice ended up using a spitting gesture towards Austin.
Big Brother gave her a warning, and the morning after, Janice apologised for her actions.
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