http://www.startribune.com/sports/vikings/28352764.html?elr=KArksi8cyaiUo8cyaiUiD3aPc:_Yyc:a ULPQL7PQLanchO7DiU

[size=12pt]The NFL's new fan conduct rules get their first test at the Metrodome today when the Vikings take on Indianapolis.[/size]

Nothing delights Kevin Warren more than a Metrodome bursting with painted faces, purple and gold Mardi Gras beads and Helga helmets with the long blonde braids. To the Vikings executive, the sweetest sound in creation is the ringing in his ears that lasts long after the Sunday afternoon din has subsided.

On the flip side, Warren has little tolerance for some other sights and sounds at Vikings games, including obscene chants and cups of beer turned into projectiles...