What does this purple bird mean?
Have you spotted a purple bird popping up in your social media timeline?
If not, it will be only a matter of time before this weird little fellow is as familiar on your feed as a thumbs-up.
Trash Dove, a Facebook sticker which has bowled over social media in Asia, is the cartoon baby of American artist Syd Weiler.
The Florida-based illustrator drew the bird in September 2016 and subsequently created a set of Facebook stickers in January 2017.
Trash Dove appeared in various guises that people could use as emojis, the most popular one showing the bird vigorously thrashing its head up and down.
Within a week, it had racked up 4 million views, and an army of fans.
After its popularity was picked up by news channels in Thailand, Weiler posted a thank you video on her Facebook page:
"Hello Thailand, thank you all so so much for your support. I'm really glad that you like the stickers."
However, not everyone is a fan. There is a petition to ban the bird from the internet by those fed up with seeing its purple bobbing head.
But what does it actually mean? Well, who knows? Perhaps its ambiguity is one of the reasons it is so popular.
As Syd Weiler wrote on her Facebook page in October 2016 : "In case you didn't know, I made some fantastically dumb iOS stickers, you can spam your friends and family with them!"
And if you haven't spotted Trash Dove yet, fear not. The purple bird is bobbing its way around the world to a Facebook page near you.
By Rozina Sini, BBC's UGC and Social News Team