As listed in the Elsweyr PTS Patch Notes, there's a known issue where "•Emotes are not yet suppressed while you are transformed into a Bone Goliath."
I'd like to add that they can also use all Mementos, which is also quite a bit of fun. So... seeing how this is going to be fixed soon, lets all have some fun with it while it lasts. Post your best pics of Bone Goliaths using different emotes and mementos!
Here are my submissions, to get the ball rolling.
Azura is the Light:

All praise the light!:

Wine with the king:

Juggling for the king:

Just here for the cake:

Update April 22nd: As of
PTS patch v5-0-1 Goliaths can no longer use emotes, but they can still use mementos, so keep those pics and videos coming!
Edited by Ertosi on April 22, 2019 9:37PM PC NA @Ertosi
♠♦
My Team ♥♣
Goan –
Jabsplar [Grand Master Crafter, Master Angler, Tamriel Hero, Explorer]Dru –
StamplarTickles –
HealplarDixie –
MagplarFigs –
Stamblade Sneakthief [Master Thief]Sir Price –
Stamblade Bow Ganker [Daedric Lord Slayer]Maya –
Stamblade SpeedsterAhmed –
Magblade BomberBalzar –
StamSorc BlitzerWinnie –
PetSorc Thunder MageTanks –
StamDK TankMona –
MagDK Fire MageDawn –
HPDKBearly –
Stamden TankIvana –
Magden Ice Mage
☠
CP 950+ ☠
♌ DC Loyalist ♌
✄ Grand Master Crafter
No new crafting or game systems for 2019? "Season of the Dragon" would be better named "The Year of no New Major Features"
https://i.imgur.com/TPscgS9.jpg to see major features of the last few years compared.
https://i.imgur.com/X8qY0gP.jpg to see a detailed comparison of this year's Q1 to the last two Q1s.
https://i.imgur.com/4z71cK8.jpg to see a detailed comparison of each years' first two quarters combined.
https://i.imgur.com/jrHe5h8.jpg to see a projected comparison of the full years and what 2019's Q4 will need to catch up.
Unsubbed January 15th, 2019 due to the lack of any new
substantial features shown to be coming in 2019.