YAY! ...get ready for a list. =D
I bounce about. When bored. When excited. You name it.
I make odd noises when I stretch.
I make non-sense sounds when walking about the house. I also growl at times.
I have the habit of making a pervy joke or suggestion every five seconds (give or take) when I'm around people I'm comfortable with.
When I am falling asleep sometimes I prop my mouth open with my tongue ring in my teeth as a brace. Yes I have bit my tongue a few times when the ring slid.
I must tap the garage code input key after I close it with the side of my hand, twice.
And the humming bird light pulls on my grandmas ceiling fan...I have to touch noses with each bird if I'm standing under it.
Another thing when I'm trying to sleep...I'll either bounce my legs about or clench/wiggle my ass about if I'm too wired.
Like the others in this thread, I will poke you if your beside me....Either in the side of the arm or the nose.
I go into random prep voices. (for instance when one walks in the room and I feel like being a bitch that day, making fun of them and all) Or just funny voices period.
I have a habbit of popping my back when I'm sitting on the couch, I sort of arch my back foward and my ass a certain way with one leg over the other...and it goes 'crrrrrrrrk.' Its great. =D ...Prob not good that I do it so often.
I spin any rings I wear about with my thumb.
Oh! And I have a oral fetish so I tend to put things in my mouth (<= No jokes allowed for this.), like the cord of my ear phones.