Meaning 2.) Eccentric. Whimsical, like the air(BREEZY) and FREE to do what you want and when you want it and do it how you want to.
3.) Flying high, aka, tripping.
2.) I don't care, I'll do whatever the hell I want, 'cause i'm free and breezy.
3.) Wow man. last night, I like, felt, like, so free and breezy man, and it was like..woooow.