A slightly less-common word for "Incredibly hot babe who also happens to be hot and chill. He wears the slickest clothes and eats at the chillest restaurants. He is friends with the hottest dudes. Imagine being anything other than a Stephen Hastings in 2018 LUL."
It is a less-common variant of the above, but still widely used in general speech.
That beaver is an absolute Stephen Hastings. Look at it roar.