A: well after some research i found out that its a nickname for the Anzat race of predators or something like that. and its first apearance was in episode 4. in the mos eisley cantina.
im trying to find a pic and its the guy smoking the pipe.
hope its the right one.
Q: In SWKOTOR you had to get prestige on koriban. who were the 4 sith lords burried in the valley there.
Bonus: if you can tell something special what they had of each of em.