look up any word, like guncle:
 
1.
A tree/human in an episode of 'Disney Princess - Aladin' who at first seems evil, because he doesn't understand how humans need friends, but at the end, he was nice.
Arbutus: Jasmine... I think I understand.

Jasmine: Y..y..you do?
by Grace Lucy November 26, 2007
 
2.
idiot, fool, loser, someone who acts childish, immature.
"stop being an arbutus" he shouted to the young man who was throwing coins at the young girls.
by Danny Le June 07, 2007