1 definition by Leonard L

A person with extraordinary high levels of both intelligence and looks, who completely dominates everything he or she attempts to do.
-Oh my God, I think I just saw a Gustaf.
-Don't give me that crap, there's only one of those in the entire world and I sincerely doubt he'll take a walk here out of all places.
-True that. True that.
by Leonard L April 19, 2006
Get the Gustaf mug.