An insulting term for one of the anime Sailor Moon's main character "Chibiusa". It refers to the yam-shaped buns on either side of her head.
Chibiusa's sick! Why do we care about that? Just let Yamhead die!
by Vbabe1 January 25, 2008
jews cuz they got yamikas on their heads
Look at that yamhead being all "I like to save money."
by Big Gee May 18, 2008