I am blowing up a Tuftex crystal 17" magenta balloon in my hotel room. I blow it up with big breaths. I notice there is a hole in the neck of the balloon but keep blowing with it anyway. I blow it up big then hold it between my legs as it deflates. I blow it up again and place it under me and blow a few more big breaths. I pull the neck out and it bursts accidentally! I was so shocked! Haha i hate popping them in hotels but the risk is kind of hot!