How big is your hair ?

My hair is baby fine and thin. It never gets big, even if I dry it upside down with Redken Triple Take 32 Extreme High-Hold Hairspray.

Longer than I'd like it to be.

it goes down past my shoulders

It’s pretty big. I mean I have a lot of hair. Sometimes when I get out of bed, I make believe I’m the Grudge and crawl around aaaaaahhhhhhhhh

What hair remains on my head never gets more than 3/8" long.  As a matter of fact I am going to get mine cut tomorrow after I go to pay Home Depot for the #4 bare copper wire I apparently shoplifted today.  I had 8 feet of wire cut, then went by the tool rental counter to ask about a fence post driver which they don't have and I will have to buy to use one time to drive a ground rod, and then absent mindedly walked out the Commercial Sales door.  I realized my goof when I got home and started entering all of the receipts from my shopping outing into the check register and couldn't find the one for Home Depot.  

Alzheimer's is a wonderful thing.  You meet new people every day.

My hair is short.

why am i laughing at this question, im not sure how to answer it.. lets just say its neatly trimmed...

I just shaved most of it off.