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