Kirito: Hmm, I wonder what to do today as I walk peacefully out in this forrest with my companions?
Oh yes, that's right!
*Summons fire elemental.
Kirito: So, here's the thing, there's a lizard in that forest that looked at me funny four years ago, I want you to burn down the entire forest, find the lizard's now grandchildren, personally rip them into pieces, and then use their burning remains to cook the eggs of the children. I then want you to take the old lizard, the one who started this, and make him eat the eggs.
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I'm pretty sure that the above has happened at least once off screen.
Though this could be venturing into http://www.youtube.com/watch?v=4v1zuIYNoFw territory.