Someone who develops ESP after a few drinks.
e.g. "I predict that I'm going to puke and fall down simultaneously."
Which sounds irresponsible, but actually creates the perfect circumstances for the drunk's child's science fair experiment, testing whether gravity applies equally to man and vomit.
And one final point on the subject of throwing up and predicting the future...
If a man named Ralph ralphs, does he feel as though he should have seen it coming?
Or has he likely resigned himself to the predestination of the situation, like an unavoidable prophecy that would have come to pass no matter how much care was taken to keep it from happening?
(Like the classic tragic tales of Oedipus or Final Destination.)