by the way, I have looked at your weight loss recorders and Kudos to all of you, you all encourage me so much with all your weight loss goals and meeting them, great job to everyone and keep up the great work
(since my knee is all weird, it dislocates really easily - knee cap pops right off to the side because the underside of my kneecap is covered in scar tissue and the kneecap is sitting up higher than it would otherwise).
My daughter can pop her kneecap backwards kinda...where her knee sticks out the BACK of her knee instead of in front. It hurts her to do it, but she always obliges when people ask to see it out of curiosity.