CHUNG saw that the other insane Asian spammers (all him?) that have plagued this board often had their rage and unceasing anger pointed out to them. CHUNG decided this must be the highest insult you can hurl at someone and, not being very creative, he started referring to everyone who annoyed him as "rage-filled," thinking he was hitting them hard and wehre it hurts. Everyone became rage-filled to him, and he would snap and engage in hours-long tirades and invectives of fury and spamming to point it out.

Cumskin comes from another insult CHUNG observed, XO's penchant for calling Indians turdskins. This annoyed him to no end to see whitey laughingly hurl out insults, so he decided to make whitey feel bad about his own skin color, by saying it was the color of cum.

And dork, just like the other epithet components, came about because CHUNG saw Asian males constantly referred to as dorks and nerds.

Combining it together he had his "rage-filled cumskin dork," a phrase no one has actually ever been offended or insulted by, thus proving CHUNG a failure even in the easiest of internet activities, that of insulting others.

(http://www.autoadmit.com/thread.php?thread_id=2369709&forum_id=2#24102305)