I don't like stepping on cracks either... but I only do that from time to time.
Hmm, let's see... well, I talk to my cat like it's a normal human, even though I know there's no way he understands me.
When I'm alone, I randomly sing whenever an urge/song comes over me.
I've had the tune from the intro from The Smurfs stuck in my head for years now. Do doo da doo doo doo, doo da doo doo doo.
It doesn't anymore, but it use to bother me walking through my house if the light switches weren't all flipped the same way.
For some reason I'll find a song I like and then listen to it non-stop for like a week, and then never again. Or at least not for a very long time.
Every time I eat certain foods, it makes me want to watch certain animes.

I hate swallowing pills. So, I still take chewable Flintstone vitamins as an adult lol.

There's probably a lot more. I'm a prime candidate for redardisms lol.
