Barry is happy about the display of manners, and continues to smile about it unapologetic.

"Did you know that's actually why pirates and sailors stocked rum and alcohol on board their ships? It's shelf-life made it the safest thing they could drink on long voyages," he pipes in behind Yamato. "In fact, beer can actually be given credit for saving lives in places where there were cholera epidemics, because the brewing process killed off bacteria in the water that was spreading the disease."

A beat, and then he adds, "Of course, if you guys aren't old enough to drink you really probably shouldn't."