http://minus.com/m1AaWJMlC#1 (Warning: some of these have massive filesizes!!!)(also a ton of obscenities!)
Karkat. He yells.
Also created by Wert_ac, these crappy GIFs are the epitome of all that is ironic. These are up on the pedestal of Datastuck RP and even SBAHJ as the best worst things of all time. Because they are. Sample pictures: