I have words that I say unnecessarily... a lot of times, I end up using a word that sounds pedantic, but I like how it sounds. It's 3:30 AM where I am, though, so I can't think of any right now (yo is a word I use a lot more than I should, but it's not pedantic).
I also do the same thing with drawing. If you were to look through any of my notebooks, you'd find that I draw a LOT of eyes. I don't particularly know why, it just seems natural to me for my hand to move in such motions as to create an eye..
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"Let reason be your only sovereign." ~Wizard's Sixth Rule
I'm working my way up to Attending Crazy Taoist. For now, just call me Dr. Crazy Taoist.