The [Insert Laughter Here] emote is an Uncommon Fortnite emote. [Insert Laughter Here] was available via the Item Shop for 200 V-Bucks and you can buy it from Fortnite Item Shop when it will listed.
Fortnite [Insert Laughter Here] Emote Details
I mean I thought it was funny but..
Fortnite [Insert Laughter Here] Emote PNG Images
Here is the PNG images of [Insert Laughter Here] below!