I can make clicking and roaring noises in my ears, and the truly weird thing is that others can hear the clicking.
I always thought it was all in my head, until one day I was curled up on the sofa, clicking away in my head, with teen dd snuggled up next to me, and suddenly she asked "What's that clicking noise?"
Google suggests that I am tensing my tensor tympani muscle to make the roaring noise, but I cannot find any explanation for how I make the clicking noise. I think it must be something to do with the Eustacian Tube, as I cannot do it when I'm bunged up with a cold.
Any other ear weirdies out there, who can generate sound from their ears?