I constantly stim mostly when I'm stressed or just worked up and have too much energy or my mind is racing and can't slow down.
I pace, hand flap, rock, finger flick, bite my nails, clench my teeth together, clean my teeth with my tongue constantly annoyed by food, bite my lip (chew skin off it of chapped), tilt my head to the side, pop my neck, crack my knuckles, bob my head back and forth as if I have a song stuck in my head, clear my throat, bounce my legs, wiggle my toes and tap things like my steering wheel of my car (usually when anxious or excited). And I sing songs when I'm stressed tuning out when in overload or when I'm in a good mood excited. If I'm not driving and someone else is I'll tune out to my headphones with my iPhone music player or I'll stare out the car window off into space, not respond to anything around me. Oh and one I'm trying to stop is skin picking I pick at my arms when agitated for pressure but some people don't get it or understand and I nose pick embarrassingly - I can't stand for my nose not to have yucky stuff out of it (sorry if that's tmi) I'm a detailed person and tell it all.
What's everyone else's stims? If you care to share?