Tbt forums, YouTube, browsing my steam profile/activity/screenshots for the millionth time, eating, sleeping, staring at my screen at work pretending I'm working, moving things on my desk, talking to people, walking, double checking things etc. etc. the list goes on...
I'm too good at procrastinating... It's a really bad habit. All the things above are procrastinating favs since it's one of my favorite things to do xD (I procrastinate for entertainment, so yeah ^-^ )
App games, especially Pocket Camp. Too often I will be doing something and just like "Oh I haven't checked PC in a bit, I need to see if that thing is done building, or if that villager is back cause I need to increase my friendship, etc etc..." Then after like half an hour and doing every chore and everything I'm like... "Oh yeah I was actually doing something important."