Definition: In this task, you are given a Reddit post as a text. Your task is to generate a title for this text. The title should start with "TIFU by", followed by a situation that caused humor. The title should contain 7-12 words, ideally.
Input: Text: about three days ago i was in a facebook group chat with a couple of friends, when one of them changed the chat's colors to purple.  i commented, "i'm not a big fan of pink" and changed the chat's colors to pink.  my friends assumed i was just being annoying and we went on with our day.  
today, the chat's colors were changed back to purple, so i half-jokingly said, "what was that for? i said i don't like pink!" one of the people in the chat told me to stop being a pain in the ass, and i was completely clueless as to what i had done wrong.  after about 15 minutes of us going back and forth over whether purple was pink and pink was purple or purple was purple and pink was pink, i googled "pink" to settle the argument (which i assumed was just my friend making fun of me). to my surprise, i discovered that google's version of pink was the color purple, and google's version of purple was pink.  because of a random facebook group chat, it came to my attention that for my **whole** life, i had the names purple and pink switched up.  

edit: no, i am not colorblind...i had the names flipped, not the actual colors.  i'm a senior in high school, by the way.  it just goes to show that you rarely have to discern purple and pink in life.  there's also a chance that every time i switched them, other people assumed i was just joking like the group chat did.

[proof](http://imgur.com/a/zgmma)

TIFU by confusing purple and pink