How to make a squeak sound?

To make a squeak sound, you can produce it with your voice, body, or objects, as squeak is created by friction and high-frequency vibration. With your voice, tighten your vocal cords, make a short high-pitched eek or peep sound in falsetto, like a mouse, by pushing air through a narrow throat opening. With your mouth, rub your finger on your cheek or make a squeaky kiss sound. With your hands, rub a wet finger on a balloon, as latex squeaks loudly, or rub fingers on clean glass or a window. With shoes, twist rubber soles on a polished floor to make sneakers squeak. With objects, squeeze a squeaky toy, dog toy, or baby shoe that has a squeaker inside. Blow up a balloon and slowly let air out while stretching neck, it squeaks. Drag a chair across floor. For mechanical squeak, rub two surfaces with stick-slip friction. For comedic effect, inhale helium and speak. To make a mouse squeak for storytelling, say squeak squeak in high voice. Practice by saying week in very high pitch with extra k at end. The key to squeak is high pitch, short duration, and friction, so any tight, high, short sound qualifies as squeak.