Caus Caus
To be at the ultimate level of "causal-ness" - when no one can doubt the level of how "un-tucked" you are. It's akin to being a substitute teacher, with a short sleeve shirt on, reclined in his/her chair, feet up, and putting on a movie for the kids.
"This party is caus caus, no need to even bring anything. Just roll outta bed, and meet us at the beach"
Cau Minh or cau Hoang
The Vietnamese version of "go big or go home"
Its all in now bois, cau minh or cau hoang