I must be doing this internet thing wrong, since it's 0/4 for me. Here is more like: 1 - danbooru 2 - cracked.com 3 - dwarf fortress 4 - some random mmo
Any step from 1-3 can be, and usually are, substituted by actual work from time to time.
Uh... I usually go to youtube, listening to vocaloid songs, any random music, and Touhou vocal BGMs during my free-time and then passing here in Danbooru for the laughs.
And yeah Sims 3... the game I almost toss my computer out of the window, good times...
... and if I still have some free-time, I go to sankaku, amusing myself on any random rage comments.