I drew a cartoon version of ThunderPuff!

Quick Bio: ThunderPuff was purchased by Elrond who gave the kitten to Lindir who was having self esteem issues. While Lindir absolutely loved his new kitten he had no idea that ThunderPuff was crazy, insane, pscyo, evil, and despised all elves, dwarves, men, and hobbits and wished to see them all destroyed. He ran away from Rivendell and found his way into different dimesnsions where he gathered all kinds of intelligence and began building machines of mass destruction. His goal is to use his technology to leave Middle Earth a desolate wasteland and enslave its inhabitants. He has been foiled twice by both The Doctor and Fourth Wall Breaker (FWB) Boromir. Despite his two failures he will not give up until his plan is a succes.

You'd have to read Lord of the Rings: Tales of Random Craziness and Humor
To fully understand.