Just months before Kourtney Kardashian gave birth to baby No. 3, Scott Disick called his girlfriend of nearly eight years the worst thing ever.
In a new clip for the upcoming episode of "Kourtney & Khloé Take the Hamptons," airing Sunday, the troubled pair drive around the Hamptons as the father-of-three relives his childhood memories in his old neighborhood.
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When stopped by two young fans for a photo, Scott happily obliges, but Kourtney says no — leading her baby daddy to lash out at his very pregnant significant other.
While we understand the 31-year-old Long Island native for being upset with the 35-year-old reality star's decision to deny the two fans, there's really never a reason to call the mother of your now three young children a "nasty f--k" — and that's exactly what he does.
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Watch the worst clip of these two yet below: