Double Up is an American game show that aired on NBC Saturday mornings from September 5 to October 17, 1992.
Each sibling had three dates to pick from, each identified by a nickname (for example, "Dude-Loving Dara" and "Jammin' Jason").
Each date sat on a collapsible seat suspended over a giant trash can full of confetti.
The sister would ask each of the three girls two Dating Game-style questions, and the brother would follow suit with the three boys.
He did this by explaining why he didn't pick the other two, and pulling a lever that "dumped" them into their trash cans.