The Jiggle Jiggle emote is an Rare Fortnite emote. Jiggle Jiggle was available via the Item Shop for 500 V-Bucks and you can buy it from Fortnite Item Shop when it will listed.
Fortnite Jiggle Jiggle Skin Details
You really have to see it.
Fortnite Jiggle Jiggle Skin PNG Images
Here is the PNG images of Jiggle Jiggle below!