I've been able to do it my whole life, chatgpt tells me it's this: Hearing a crackling sound when you flex your ears is quite common. This noise typically resu

I've been able to do it my whole life, chatgpt tells me it's this: Hearing a crackling sound when you flex your ears is quite common. This noise typically results from the movement of small muscles around your ear, particularly the tensor tympani muscle in your middle ear. These muscles contract to dampen certain sounds, like chewing, but can also be voluntarily or involuntarily activated when you move your ears. This action can cause a vibration or movement of the eardrum, leading to the crackling sound. It's usually harmless, but if you experience pain, discomfort, or any other symptoms, it's advisable to consult a healthcare professional.