Your opponents are beer pong pros

You're playing Kappa Sigma rules (it's always a kind gesture for the hosting Greek house to pander to some of the rules and rituals of their visitors), and the Kappa Sigma frat brothers are really, really, really good.

Kappa Sigma beer pong, at least for this chapter, is different than your normal pyramid style beer pong (which is called Beirut). Everyone gets one cup, filled to the top with beer. As per usual, teams take turns shooting. When a cup is made, the other team gets one shot each as a 'rebuttal'. The team that gives up a point must both drink half their cup down, not just a sip. Points are to ten, win by two.

Splash, splash.

The Kappa Sigma brothers sink their first two cups, right away.

"Back to back, bring 'em back!" the frat brothers hoot. Goddamn...

"Don't we get a rebuttal?" You ask, confused.

"Yeah, sure," one of the bros answers. "But you BOTH gotta make them."

"And if we miss we have to drink the whole beer??" Mimi's dark eyes are agog; you know what they say about Asian **** tolerance...

"Yup, that's the house rules," the other frat bro says.

Mimi looks at you, frowning. Should she shoot the rebuttal shot first? Should you? How do you want to play this?