When I kill someone I let out a massive roar and rip my shirt off pounding my chest
The only emote I ever use is /giggle when I'm being chased around by DPS that can't kill me (on my healers anyway). No signature finishing move.
Depends on how the target behaved in that BG. Generally the ones who fight in large groups and emote me when they kill me I spam /rofl /spit /lol and so on. I also loot their badge when they dont release their spirit.
When fighting NORMAL players I generally don't do anything and just walk away onto my next target. If it's a close, fair fight I will /bow or something like that.
lol this always annoys me. Especially when healers think I'm actually trying to kill them, while in fact they're running away from their group, being the most useless healer ever xD
It always ends with my lovely flag of ownership