When your style is so fresh that the time of day, location or activity doesn't matter. You are always on point and dressed to the nines...
Joe: Yo, did you see what he wore to the Grand Canyon? I think the Colorado stopped flowing out of respect.
Ed: I could never pull that off, he is a baller! He was canyon casual fo sho...
Motor boating a female or females for an extended period of time. Usually after hours and with women who have large breasts.
Dude, I was Coast Guarding last night with those chicks from the party. I wish I had a life preserver...