When I search "unicorn" on meta, it gives me about: 150 results.
When I do similar search on google, it is more then 5,500 results.
And wikipedia says this:
The unicorn is a legendary animal from European folklore that resembles a white horse with a large, pointed, spiraling horn projecting from its forehead, and sometimes a goat's beard.
It was depicted in this picture
What does unicorn mean on Stack Overflow?
What may make the site purple with unicorns refer in this post by Joel:
If you think we should black out the site, or white out the site, or make the site purple with unicorns, take a stand, state your case, bring it up, and convince the community. We're here to serve the community and we'll back you up whatever you decide.
and this comment.
Additionally I would like to ask how all these unicorn pictures are done?
Obviously this was done by hand made but how are
avatar picture done?