Don't be unlucky! Kim Zolciak and husband Kroy Biermann go gambling on Don't Be Tardy's Wednesday, October 19, episode, and they have no qualms about spending money to make money, as seen in Us Weekly's exclusive sneak peek.

The Bravo series' preview clip shows the happily married pair arriving at a casino and promptly taking out $25,000 (!) to spend on gaming.

"Oh, girl, I am happy as hell now," Zolciak, 38, tells her husband, 31, in the clip.

The family's chef, Tracey Bloom, tells the camera, "Initially, gambling with the Biermanns I thought might be a little intimidating, just given our salary differences." She then humorously puts one hand high in the air, and the other hand far below it.

"But I have my penny slots, she's got her $100 slots," Bloom continues. "Her hand's got to get tired, because you got to feed them slots."

Indeed, Zolciak is prepared to make sacrifices. "Hours of this —we get no sleep," the Real Housewives of Atlanta alum says while pantomiming pulling the lever on a slot machine. She adds to her man, "This s--t might give me another stroke."

The pair have been squeezing in plenty of rest and relaxation lately. The October 12 episode featured them visiting his old stomping grounds in Montana, where they had a somber chat on the phone with Biermann's NFL agent about his future as a professional football player.

Watch the clip above. Don't Be Tardy airs on Bravo Wednesdays at 10 p.m. ET.

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