Unicorns and Rainbows

A couple of weekends ago, my friend and I went to the pride parade in Boston. While we were there, we got tons of free stuff, such as stickers and necklaces and bags, donuts, and glitter thrown over us repeatedly. Plus, there was an hour before the next train, so we got to play an intense game of cards. We also got copious amounts of temporary tattoos. I stole one of my friend's tattoos because I thought it was interesting, and she sarcastically told me I had better replace it with a tattoo of "A unicorn with a rainbow tail." Guess what I found the next day while sorting through my sticker collection?