It's hard to believe that only yesterday io9 introduced us to "Vomiting Larry,", the mannequin-like robot designed to vomit on command "not just forcefully, but in an anatomically accurate fashion." In some ways it feels like old Larry's been with us for years, teaching us all how to vomit correctly. But he's not…

Last week, Justin Bieber puked onstage. This week, it was Lady Gaga's turn. The pop star ralphed during her performance in Barcelona yesterday. Like a true pro, she kept on performing and even tried to blend the retching into her choreography. More of a pro, though, was her dancing partner, who admirably showed no…