Yeah most looners tend to enjoy those squeaky noises. Those noises are also a sign that the balloon is fresh. Old/oxidized balloons don't make nearly as much squeaky noises.
That's because they decided to put that print on a Rifco zeppelin balloon for some reason. Rifco zeppelins are kinda fat.
They should have put it on a Cattex GL500 or GL700 balloon. That way it would have been much more like a large body pillow.
^That's a GL700