1. [adj]  marked by extreme intensity of emotions or convictions; inclined to react violently; fervid; "fierce loyalty"; "in a tearing rage"; "vehement dislike"; "violent passions"
2. [adj]  irresponsible in the use of firearms

Trigger Happy
In this celebration, a fanatic chronicles the evolution of video games, starting with dinosaurs like Pac-Man, Space Invaders, and Donkey Kong. In doing so, he reveals his own intellectual thrills of playing computer games and argues that these games` graphics typically display visual artistry comparable to the world`s greatest painters.

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