I have 2 pink polka dotted balloons and one special blue one that blinks and flashes! I blow to pop the first one, screaming with surprise. It gets me every time! The second one I blow up and then deflate, pinching the neck to make it shriek and squeal before finally inflating it until it's HUGE and pops! Finally I pull the tab and inflate the blinky balloon. I can't resist grinding on it with my big butt and crotch, and it goes out with a big BANG!