About
#happygary is supposed to be the first meme of 2014. It shows an emoticon (that looks like this: ᕕ( ᐛ )ᕗ) dancing/walking happily.
Origin
This video was posted by JakeWhyman on January 2, 2014. The video has 6,000+ views.
Spread
So far, the meme hasn’t spread much.