Wow . . . Carmen Electra hasn’t been THIS mad since she caught Dennis Rodman sackin’ with those two babes! Carmen was thrilled about her sexy role in the new Kirsten Dunst teen-pic “Get Over It” — playing a sexy, whip-wielding dominatrix — but felt like lashing out at naughty producers after they snipped nearly all her scenes to snag a PG-13 rating.