Hair-on-fire

Almost no singer in rock enunciates better, and he used that skill to make noise: teeth-and-tongue clucking, gut-punch bellows, hair-on-fire shrieking.

Source: wiktionary

[T]he most common reactions to Ryan ranged from gnawing apprehension to hair-on-fire anger.

Source: wiktionary

I’ve made something of a career in debunking nonsense when it comes to science, from people who think the Moon landings were faked to hair-on-fire UFOlogists who think every lens flare and dust mote in a photo is the precursor to an alien invasion.

Source: wiktionary

This race [between Susan Crawford and Brad Schimel, for a seat on the Wisconsin Supreme Court] wasn’t the only contest of the night that suggested that Democrats are hair-on-fire to vote.

Source: wiktionary