crazed delirious enthusiastic fanatical fervent frenzied furious virulent zealous berserk bigoted bitten corybantic crazy deranged extreme extremist flipped foaming at the mouth frantic freaked out frenetic hot infuriated insane intemperate intolerant irrational keen mad mad-dog narrow-minded nutty obsessed overboard poisoned radical raging revolutionary sick sizzling smoking steamed up ultra ultraist violent wild