So totally and completely awesome, that there is no question or denying the fact that whatever has this quality is so cool nothing they do is wrong or in any way un-cool. (Used often when somebody does something stupid, so as to focus on the irony of your stating it.)
Kelly: "omfg, i like so totally just tripped over air right there! hahaha!"
Danielle: "Oh my god, girl, you are so frickin' ONION!"