EmoteSync

Works for all WoW client versions!

This addon lets you perform perfectly synchronized emotes with your party or raid members by writing a chat command. Everyone who participates needs to have the addon installed.

Commands (write them in chat):
/esync – Shows all commands.

/esync 0/1 – Write 0 to disable the addon and 1 to enable the addon.

/esync EMOTE – Replace EMOTE with the desired emote, for example: “/esync dance”. Everyone will perform the emote with your current target as the emote target.

Source: https://github.com/techiew/WoW-Addons

Related addons:

GBRadio-3 Guild and Friend Note Announcer GuildBlock ChatHUD Who TF R U (formally Chat Notes) GuildyBot Manager DiceMaster FriendsInfo