You agree to the odd snake's odd request and await the specifics. "Climb thisss tree and get that yummy fruit for me," the snake says. The request seems strangely...biblical? But, oh well, why not? You climb the tree to where the dull-colored fruit hangs. It's a rough oblong sphere, hanging by a ring rather than a stem, but you pull the green thing free all the same. "Oh," you say as you gaze at the thing, realization dawning, "it's a hand grenade." Then, of course, it explodes.