June 12, 2013 at 3:08 PM ET
Mary Bartnicki, Josie Cavaluzzi and Terry Dahlquist, the senior sisters who gained Internet fame by watching -- and, of course, reacting -- to Kim Kardashian's sex tape, are hitting the road. In the next episode on their new show "Golden Sisters," the gals take a trip to Sin City.
In a sneak peek exclusive to TODAY.com, the ride to Las Vegas plays out like so many family road trips, packed with sibling bickering.
"I think you have a gambling problem!" Terry tells Mary before they've even reached their casino-filled destination.
"Terry stop it! I'm been gambling since I was 15," Mary shoots back with a not-so-effective rebuttal.
But no worries -- Mary has someone else on her side. Sister Josie supports her, and she's even willing to put money on it.
"I'll bet you Mary does not have a gambling problem," she says to Terry.
It's a bet Terry can't resist, and the twins seal it with a pinky promise.
"These two geniuses are making a bet that I have a gambling problem," Mary said. "They're the idiots gambling -- not me."
See how the vacation plays out for the saucy sisters when "Golden Sisters" airs Wednesday at 10p.m. on OWN.