What is a weird quirk you have or do?

At night i cant sleep unless i tuck my blanket under my feet :S

I hate prime numbers. To the point of asking for an extra ketchup packet or giving one back if the give me 5 or 7 of them at a drive through. When I put ice in my water bottle I always have to put in 21 ice cubes in, so I have a fail safe if I miscounted I'll either have 20 or 22.

I live with family and I don't like to make it obvious that I want to see what is going on down stairs by simply going down there and coming back up. So I end up finding some excuse to go down stairs, like get a drink or some food. Many times I'll come back up stairs with a drink and I already have one that forgot about. An old house we used to live in, the front bathroom went out and we had to use the one in my father's room. I ended using the bathroom a lot just as an excuse to talk to him about something. (He usually stayed in his bedroom around that time.)

Great at playing Name That Smell

I sometimes scratch my nose with the nail of my left big toe.

I have a weird obsession with straws :)

I like to tense and relax my muscles. For no reason.

I sometimes run people over with my car.

Quirk? Wtf is quirk?

Googles ...

"a strange habit or way of behaving"

Oh .

I like to pick off my eyebrows

I can lick my top lip