Effortlessly and unflappably winning at life, in all areas at once, to a degree where you gain a god-like omnipotence, and others are drawn to you like you have your own orbit of awesomeness. More spiritually intuned people can sometimes 'see' awesomeness radiate from Steelying people- like the halo of light surrounding the Virgin Mary. Or like Jupiter's rings- but made of rainbows and unicorn dust.
Bro 1: "How was yo day, bro?"
Bro 2: "Well dawg, I was just walkin to your house, when James Cameron came up to me, and was like 'I want YOU to be the star of my new 3D blockbuster "AVATARTANIC"', and then this hot bitch was all like 'that's hot- let's fuck right now', and so we did, and I was so good she insisted on paying me a million dollars out of gratitude, THEN this fucking Velociraptor like fucking came out of NO-WHERE, so I was like like 'yo errbody just CHILL', and I just bitch-slapped that Raptor back to the Dino-age....so you know, just another day"
Bro 1: "Dude fo reelz, Steelying as always"