I thought this might work but I'm not 100 % sure.
What you need:
Two accounts
One with a horde one with an alliance in the same realm
2 computers helps a lot
What to do: go on your horde character and alliance character at the same time meet both at the same spot. then go flag pvp and kill and rez and keep doing that.
Awsome Hk and honor farming for under lvl 10
If this dosnt work then say u wanted your horde honor go to a NE area (example) and keep making night elfs killing them then later deleting them.