Top Definition
your "pot head best friend"
a phbf is someone you smoke a lot of weed with, spend 4/20 with, and chill at steak n shake with - and that someone happens to be your best friend : )
by shadesxofxdoubt May 24, 2007
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.