(see the British "arsenhole")

1. a pyromaniac who will stop at nothing to feed their vicious need to start fires, be it loss of life, limb or property.

2. an arsehole who without consideration or empathy hurts other people, animals, trees, and property by starting fires.
Oh wait, two kids started a fire that engulfed the Great Smoky Mountains in a roaring flame of death? What a fucking arsonhole!
by FedUpWithThis$hit July 10, 2017
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