RaidBossEmoteWhisperDisabler
This addon disables the raid boss emote/whisper alert event.
It will remove default alerts that are not removable through the Blizzard UI. These default boss event messages can appear on top of other UI elements (such as the DBM add-on).
No unnecessary processing. No mystery. Simple.
(Ps: I dedicate this AddOn to whoever had the idea: https://twitch.tv/camiforthehorde )


Don't want an AddOn for this? Alternatively, you can use this macro: /run local f=RaidBossEmoteFrame p=print a="RAID_BOSS_EMOTE" b="RAID_BOSS_WHISPER" if f:IsEventRegistered(a) then f:UnregisterEvent(a) f:UnregisterEvent(b) p(b.." OFF") else f:RegisterEvent(a) f:RegisterEvent(b) p(b.." ON") end The problem is that you will need to use it every time you open the client, as the change does not persist without an addon. (Possibly after every /reload as well)