1) a derogatory term to denote one who is overly occupied in the pursuit of 'headiness.'
2) one who displays a penchant for 'dankness'
3) one who does not display a cohenent grasp of reality
"Wow... that guy just ate a blotter sheet of acid! What a heady bro!"
a bro who is down for most anything entertaining, especially recreational drugs. a believer that everyone must chill the fuck out and have a good time.
I'm sure he'll have nugs. Don't worry about it, he's a heady bro.