sentences:  The change from a girl-crazy cool-conscious teenager (the first half of the series) to a scatter-brained odd-ball (the second half of the series) was a drastic change.Eric often provides comic relief in tough situations throughout the series.It is hinted that he is a fan of the raunchy animated comedy "South Park", as he has made references to the program, by doing voice impressions of Cartman and other "South Park" characters on different occasions.