Definitions by -N1NJ4-

Hatlust

The extreme commitment that Team Fortress 2 players feel towards the collection, exchanging, and crafting of in-game headwear.

"Ever since I got Mike TF2, he's had really bad hatlust. He even bought Alien Swarm just to get the parasite hat."

Hatlust by -N1NJ4- October 16, 2011