1. He is the patron saint of vagabonds. He appears at concerts, equipped with tubes of glue, paper bags, and Dollar Store makeup, in order to comfort those in distress.
2. A word salad title given to someone when you cannot recall their real name.
Girl: Who is this Yahboo Boostea I keep hearing about?
Australian saying. A boofhead is one who is a little slow, or maybe just does silly things. I'm a boofhead, thats why im writing this, it's silly. Generally good natured. The sort of person who drinks and gets so pissed they decide it's a good idea to shout people you barely know drinks.