None of these hold a candle to my two fav cheers back when I was playing high school basketball:
"GO BACK, GO BACK, GO BACK TO THE WOODS, YOUR CROWD AIN'T GOT NO SPIRIT AND YOUR TEAM AIN'T NO GOOD."
or,
"YOU...U - G - L - Y, YOU AIN'T GOT NO ALIBI, YOU UGLY, YOU ABSOLUTELY UGLY!"