how do u use the bounty list. how do u fight the people on there to get the tc?

1) Open Toribash
2) Go to Multiplayer
3) Find a player with a bounty on his/her head
4) Beat him/her once
5) Claim TC
Congrats, you now know how to be a bounty hunter.

Do as Tonakai has said, but make sure you know the names to look for.
The bounty list is found here: http://forum.toribash.com/tori_bounty.php
If you scroll down the servers and see one of these names then go in and attack, hopefully you will win and claim the bounty.

thanx