It doesn't mean anything, at least I don't think so. It was one of them word verification things, but doesn't it sound cool? I think it needs a meaning. How about:
i. to see a vision in which a known person takes another form, eg animal that has metaphorical meaning to the visionee (?) seen in dreams or hallucination..buncle:
eg. she dreamed that he had turned into a bull, as she had so often imagined him in his angry rages
ii. A coloquial term that refers to having vivid and realistic dreams
iii. To reverse a "buncle"
To strap somone or something up in a leather belt (preferably black) for the purposes of restrainment. Usually done the case of uncontrollable rage on the part of the bunclee (?)I didn't claim the definitions would be any good.