It's the medial side of my front facing knee. I'm goofy footed, so it's the inside of my right knee. It doesn't necessarily hurt when I flick or skate, but sometimes out of nowhere it will swell up and feel unstable. I saw an ortho about 2 years ago and he said most likely I have a torn meniscus, but I lost my health insurance before I could get the MRI to confirm it. I think there are other issues going on along with the torn meniscus, but I could be wrong.
I have broken both feet and both sets of toes multiple times, had 1 bad concussion (thank God it was only 1,) multiple rolled ankles, fractured tibia, my wrists have a lot of instability in them, but my worst injury was a ruptured vas deferens... yeah. That one was bad.
I'm 33 and have been skating hard since I was 12.