I've had a few strange tics throughout my life with Tourette's----but, probably the strangest, is the one I'm currently having to endure..... Locking my knees. I'll just be walking-along like a normal person, and all-of-a-sudden, I'll have to stop to lock my knees----and then, I'll walk a little bit more, and have to stop and lock my knees, again. It's incredibly inconvenient----and, if I'm walking with someone, I have to think of some reason why I stopped.
Another strange one I had was singing, at the top of my voice: "Tra-la-la BOOM-dee-eh"! !
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White female; age 59; diagnosed Aspie.
I use caps for emphasis----I'm NOT angry or shouting. I use caps like others use italics, underline, or bold.
"What we know is a drop; what we don't know, is an ocean." (Sir Isaac Newton)