Ever since the episode of South Park "The Tale of Scrotie McBoogerballs" came out, there have been several cases online of people comparing her to a horse just like in the episode. However, I noticed something interesting.
The episode aired in 2010. However, according to Google Insights, peaks in searches for the phrase started in 2008. I believe that this may be related to the following scene in the movie "Ed Wood":
However, I am very unsure on this matter. "Ed Wood" came out in the 90's. The phrase peaked in 2008. Does anyone know anything about this?