pegasus friday

On every Friday, a badass picture of a pegasus is uploaded onto the internet to the joy of hundreds. It started when rice of the website rice and cabbage started wearing a shirt with a pegasus on it, which a co-worker started enthusiastically referring to it as pegasus friday. The phenomenon has stread to webcomics forums, Facebook, and now has its own website, which sells a shirt bearing the slogan "It's Pegasus Friday!"