Here are my top ones:
-Thinking I need to go refill my coffee cup when it's half full
-Facebook was one, but I took it down..Feels really amazing, seriously try it
-Silence...time to search for some music so I can work even harder
The last one I usually don't mind though
What are your biggest distractions? After all the first step to change is becoming aware of what they are. Here's to kicking ass in 2012!